Trostan (County Antrim) weather
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Forecast days
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Today. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Cloudy. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Low.Today. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Cloudy. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Low.
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Monday 3 June. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Drizzle changing to sunny in the afternoon. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Low.Monday 3 June. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Drizzle changing to sunny in the afternoon. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Low.
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Tuesday 4 June. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Light rain. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Low.Tuesday 4 June. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Light rain. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Low.
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Wednesday 5 June. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Light showers changing to cloudy by early evening. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Low.Wednesday 5 June. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Light showers changing to cloudy by early evening. Sunrise: ; Sunset: . UV: Moderate; Pollution: Low; Pollen: Low.
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Thursday 6 June. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Cloudy changing to light showers by late morning. Sunrise: ; Sunset: . UV: Moderate; No pollen data.Thursday 6 June. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Cloudy changing to light showers by late morning. Sunrise: ; Sunset: . UV: Moderate; No pollen data.
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Friday 7 June. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Cloudy changing to sunny intervals by early evening. Sunrise: ; Sunset: . UV: Moderate;Friday 7 June. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Cloudy changing to sunny intervals by early evening. Sunrise: ; Sunset: . UV: Moderate;
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Saturday 8 June. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: ; Sunset: . UV: Moderate;Saturday 8 June. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Cloudy changing to light showers by lunchtime. Sunrise: ; Sunset: . UV: Moderate;
Seven day forecast for Trostan
| Time | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
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Chance of precipitation
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<5% | <5% | 10% | 10% | 10% | 20% | 10% | 10% | 10% | 20% | 20% | 20% | 20% | 10% | 20% | 20% | 10% | 10% | 10% | 20% |
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5°
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6°
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6°
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6°
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7°
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7°
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8°
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10°
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11°
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11°
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11°
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11°
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11°
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11°
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11°
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11°
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10°
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10°
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9°
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9°
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1° | 2° | 2° | 2° | 2° | 3° | 5° | 6° | 7° | 8° | 8° | 8° | 8° | 8° | 7° | 7° | 6° | 6° | 5° | 5° |
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WNW
11
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WNW
15
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WNW
18
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W
19
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W
21
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W
19
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W
17
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W
17
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W
18
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WNW
19
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WNW
19
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WNW
20
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WNW
20
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WNW
22
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WNW
22
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WNW
21
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WNW
23
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WNW
22
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W
22
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W
22
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22 | 26 | 28 | 27 | 28 | 25 | 22 | 22 | 25 | 27 | 28 | 28 | 29 | 31 | 31 | 30 | 32 | 30 | 30 | 30 |
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G | VG | VG | G | M | VP | M | G | VG | VG | G | VG | G | VG | VG | VG | M | M | M | M |
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Humidity
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95% | 94% | 94% | 96% | 98% | 99% | 98% | 94% | 90% | 90% | 90% | 89% | 90% | 88% | 91% | 93% | 95% | 96% | 97% | 98% |
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UV
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- | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - |
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
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Chance of precipitation
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20% | 20% | 20% | 20% | 40% | 60% | 40% | 40% | 40% | 40% | 50% | 50% | 40% | 40% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% |
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9°
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9°
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8°
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8°
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8°
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8°
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9°
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9°
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9°
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9°
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9°
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10°
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10°
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10°
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10°
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11°
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12°
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12°
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11°
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11°
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11°
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10°
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9°
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8°
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5° | 5° | 4° | 4° | 4° | 4° | 5° | 5° | 5° | 5° | 5° | 6° | 6° | 6° | 7° | 8° | 8° | 8° | 8° | 8° | 7° | 7° | 5° | 5° |
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W
21
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W
22
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W
22
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W
22
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W
22
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W
22
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W
21
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W
21
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W
21
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W
20
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WNW
20
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WNW
20
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WNW
19
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WNW
18
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WNW
19
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W
19
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W
18
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WNW
17
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WNW
16
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W
17
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W
16
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W
17
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WSW
17
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WSW
18
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30 | 31 | 31 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 27 | 28 | 29 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 25 |
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M | M | M | M | VP | VP | VP | VP | VP | P | P | P | M | M | M | G | VG | VG | VG | VG | VG | VG | VG | VG |
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Humidity
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98% | 98% | 98% | 98% | 99% | 99% | 99% | 99% | 98% | 97% | 96% | 94% | 93% | 91% | 88% | 84% | 76% | 75% | 73% | 70% | 74% | 79% | 84% | 86% |
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UV
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- | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
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| Weather symbols |
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Chance of precipitation
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<5% | 10% | 10% | 50% | 40% | 40% | 40% | 40% | 40% |
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8°
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7°
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7°
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8°
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8°
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8°
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7°
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6°
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4°
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4° | 3° | 3° | 4° | 4° | 3° | 2° | 1° | -1° |
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WSW
19
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SW
20
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SW
22
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WSW
22
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W
22
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WNW
24
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WNW
25
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WNW
23
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WNW
19
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26 | 29 | 31 | 33 | 37 | 42 | 43 | 38 | 29 |
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VG | VG | M | M | G | G | VG | VG | VG |
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Humidity
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88% | 90% | 95% | 94% | 90% | 76% | 66% | 68% | 77% |
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UV
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- | - | - | 1 | 3 | 5 | 4 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
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Chance of precipitation
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40% | 40% | 40% | 40% | 40% | 40% | 10% | 10% |
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3°
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3°
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4°
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6°
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7°
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6°
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6°
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5°
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-2° | -3° | -2° | 1° | 2° | 1° | 1° | 0° |
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W
19
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W
20
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W
21
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WNW
23
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WNW
23
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WNW
24
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WNW
23
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W
20
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28 | 29 | 32 | 38 | 40 | 39 | 37 | 30 |
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G | G | G | VG | G | G | G | VG |
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Humidity
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84% | 87% | 83% | 73% | 70% | 72% | 73% | 81% |
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UV
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- | - | 1 | 3 | 4 | 4 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbols |
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Chance of precipitation
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10% | 10% | 10% | 40% | 40% | 40% | 20% | 10% |
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4°
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4°
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5°
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6°
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7°
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8°
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7°
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5°
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-1° | -1° | 0° | 2° | 2° | 3° | 2° | 1° |
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W
19
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W
19
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W
20
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W
20
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W
22
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W
22
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W
22
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W
20
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27 | 26 | 29 | 33 | 35 | 36 | 33 | 27 |
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VG | VG | VG | G | G | G | G | G |
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Humidity
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86% | 87% | 83% | 75% | 73% | 72% | 76% | 84% |
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UV
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- | - | 1 | 3 | 5 | 3 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
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| Weather symbols |
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Chance of precipitation
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10% | 10% | 10% | 20% | 20% | 10% | 10% | 10% |
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5°
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4°
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5°
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7°
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7°
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7°
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7°
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5°
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0° | -1° | 0° | 2° | 3° | 3° | 2° | 0° |
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W
20
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W
20
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W
20
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W
21
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WNW
21
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WNW
21
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WNW
21
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W
21
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26 | 27 | 28 | 34 | 34 | 34 | 34 | 29 |
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G | G | G | VG | G | VG | VG | VG |
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Humidity
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88% | 90% | 87% | 74% | 70% | 71% | 72% | 82% |
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UV
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- | - | 1 | 3 | 4 | 3 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
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| Weather symbols |
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Chance of precipitation
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10% | 10% | 10% | 20% | 30% | 30% | 10% | 10% |
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4°
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4°
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5°
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6°
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7°
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8°
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7°
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5°
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-1° | -1° | 0° | 2° | 3° | 3° | 3° | 1° |
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W
21
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W
22
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W
21
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WNW
20
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WNW
21
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WNW
20
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WNW
19
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W
19
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29 | 30 | 30 | 32 | 34 | 33 | 29 | 27 |
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VG | G | G | G | G | G | VG | VG |
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Humidity
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88% | 89% | 87% | 78% | 72% | 71% | 76% | 85% |
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UV
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- | - | 1 | 3 | 4 | 3 | 1 | - |
Our weather symbols tell you the weather conditions for any given hour in the day or night. This means that the symbol for 9am shows you what you will see from 9am to 10am.
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail or drizzle) will fall from the sky at a certain time.
This number shows the air temperature for the time period. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.
Feels like temperature considers other factors, such as wind speed and humidity. This gives you a better idea of how the temperature will actually feel at the time.
Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull.
Strong winds are shown in bold for speeds of 29 mph or more.
The arrow shows the direction the wind is blowing. The letters show the direction the wind is blowing from (on a standard 16-point compass).
The number represents the average wind speed expected at that time.
The arrow shows the direction of the wind (up is north). If the arrow points from land to sea, the wind will be blowing out to sea (‘offshore’). The number is the average wind speed.
Beware of offshore winds if you are using inflatables, paddle boards or kayaks. These winds can blow you out to sea. Read more about how wind will affect you at the beach.
Visibility measures the distance at which an object can be clearly seen.
| VP (Very Poor) | Less than 1 km |
| P (Poor) | 1.1 km to 4 km |
| M (Moderate) | 4.1 km to 10 km |
| G (Good) | 10.1 km to 20 km |
| VG (Very Good) | 20.1 km to 40 km |
| E (Excellent) | Greater than 40 km |
Humidity is the amount of water vapor in the air. If there is a lot of water vapour, the humidity will be high. The higher the percentage of humidity, the wetter it will feel outside.
UV exposure index and the protection required to help keep you safe:
No risk of UV - It’s safe to stay outside. Low - You can safely stay outside. Consider sunscreen in direct sunlight. Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. Sunscreen advised. High - Seek shade during midday hours, cover up and wear sunscreen. Very high - Spend time in the shade between 11am and 3pm. Shirt, sunscreen and hat are essential. Extreme - Avoid being outside during midday hours. Shirt, sunscreen and hat essential.
This is the average height of the waves, 1-2 miles out to sea. The height of the waves can vary. The individual waves out to sea or at the beach can be higher than this number. If you are close to the water, keep an eye on the waves to stop you or your belongings being swept away.
Read more about calculating the expected height of the waves at the beach.
This is the average number of seconds between one wave and the next, 1-2 miles out to sea. A long wave period (more than 10 seconds) means the waves at the beach may be more powerful. Lifeguards can give you advice on waves if you’re planning to go into the water.
Read more about the period of waves.
The arrow shows the average direction of the waves 1-2 miles out to sea. It indicates how sheltered the beach will be from these waves. If the arrow points towards land, most of the waves’ power will reach the beach. If the arrow is parallel to or pointing away from land, the wave height is likely to be lower on the beach than it is offshore.
Lifeguards can give you advice on waves if you’re planning to go into the water.
Forecast row information
UK video forecast
Northern Ireland weather forecast
Headline:
Mostly dry and cloudy today.
Today:
This morning will be dry and mostly cloudy, some early brightness in the east. This afternoon will be mainly dry and cloudy although Down may see some brightness. Maximum temperature 18 °C.
Tonight:
This evening will be cloudy and mainly dry, just the odd light shower. Then remaining cloudy with some light rain or drizzle in the north later. Minimum temperature 12 °C.
Monday:
Cloudy with some occasional light rain. Dry and much brighter weather will extend southwards in the afternoon. Maximum temperature 18 °C.
Outlook for Tuesday to Thursday:
Early rain on Tuesday then bright with the odd shower. Cool with a few showers on Wednesday and Thursday.
Updated:
UK long range weather forecast
The first part of the period most likely characterised by showers sometimes blustery, occasionally heavy with thunderstorms, sometimes forming larger bands of rain. Showers most often across north-western areas but all areas likely to see some, generally lighter in the south with a good deal of brighter spells around these. Temperatures rather cool. Into the new week the outlook becomes uncertain though most likely an increased potential for periods of rain breaking into showers to spread from the west with fresh or strong winds at times. The southeast of the UK will probably continue to be drier with western areas more likely seeing the most rainfall. Temperatures mainly around normal, feeling cool in the west with best chance of warmer temperatures in the east.
Updated:
There is a slight shift of the most favoured regime from more unsettled to settled conditions through this period, though by relatively small margins, this linked to a slight trend towards drier and warmer conditions especially in the south as the period progresses. On balance, it is probable that a continuation of variable, slow moving weather patterns are likely through much of June, with high pressure becoming more dominant from the west late on. Temperatures are most likely to be around or above normal.
Updated:
