Coleraine (County Londonderry) weather
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Forecast days
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Today. Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 08:27; Sunset: 16:03. UV: Low; Pollution: Low; No pollen data.
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Thursday 1 December. Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Overcast. Sunrise: 08:28; Sunset: 16:03. UV: Low; Pollution: Low; No pollen data.
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Friday 2 December. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius. Cloudy. Sunrise: 08:30; Sunset: 16:02. UV: Low; Pollution: Low; No pollen data.
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Saturday 3 December. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Overcast. Sunrise: 08:31; Sunset: 16:01. UV: Low; Pollution: Low; No pollen data.
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Sunday 4 December. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Cloudy. Sunrise: 08:33; Sunset: 16:00. UV: Low; No pollen data.
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Monday 5 December. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Overcast. Sunrise: 08:34; Sunset: 16:00. UV: Low;
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Tuesday 6 December. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Cloudy. Sunrise: 08:36; Sunset: 15:59. UV: Low;
Seven day forecast for Coleraine
| Time | 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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| Weather symbol |
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Chance of precipitation
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<5% | 10% | 10% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 50% | 50% | 50% | 10% | 20% | 50% | 50% |
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6°
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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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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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9°
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9°
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9°
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10°
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9°
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9°
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3° | 4° | 4° | 4° | 4° | 5° | 5° | 6° | 7° | 7° | 7° | 7° | 7° | 7° | 7° | 7° | 7° | 7° | 7° |
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SSE
6
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SSE
6
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SSE
7
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SSE
7
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SSE
8
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SSE
9
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SSE
10
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SSE
11
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SSE
10
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SSE
11
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SSE
12
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SSE
12
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SSE
11
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SSE
11
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SSE
11
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SSE
11
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SSE
11
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SSE
10
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SSE
10
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20 | 19 | 20 | 21 | 22 | 23 | 22 | 22 | 22 | 23 | 24 | 25 | 24 | 24 | 24 | 23 | 22 | 21 | 21 |
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VG | G | M | M | M | M | M | M | M | M | M | M | M | M | M | M | M | M | M |
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Humidity
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92% | 95% | 96% | 96% | 96% | 95% | 93% | 89% | 88% | 88% | 88% | 89% | 90% | 91% | 94% | 95% | 95% | 95% | 96% |
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UV
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- | - | - | - | 1 | 1 | 1 | 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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| Weather symbol |
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Chance of precipitation
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10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
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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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10°
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10°
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10°
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10°
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10°
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10°
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10°
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9°
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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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7°
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7°
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7° | 7° | 7° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 8° | 7° | 7° | 6° | 6° | 5° | 5° | 5° | 5° |
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SSE
9
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SSE
8
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SSE
8
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SSE
8
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SSE
7
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SSE
7
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SSE
7
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SSE
7
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SSE
7
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SSE
8
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SSE
8
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S
10
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S
10
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S
10
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S
10
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S
9
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SSE
9
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SSE
9
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SSE
9
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SSE
9
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SSE
9
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SSE
9
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SSE
9
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SSE
9
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20 | 18 | 17 | 16 | 15 | 15 | 15 | 16 | 16 | 17 | 18 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 21 | 20 | 20 |
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G | G | G | G | G | G | G | M | G | G | G | G | G | G | G | G | G | G | G | G | G | G | G | G |
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Humidity
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96% | 96% | 97% | 97% | 97% | 96% | 96% | 96% | 95% | 95% | 94% | 92% | 91% | 89% | 88% | 88% | 90% | 90% | 91% | 90% | 91% | 90% | 89% | 89% |
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UV
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- | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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<5% | <5% | <5% | <5% | 10% | <5% | 10% | 10% |
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7°
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7°
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7°
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7°
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9°
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9°
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7°
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6°
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4° | 4° | 4° | 5° | 7° | 7° | 5° | 5° |
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SSE
9
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SSE
9
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SSE
8
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SSE
7
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SSE
8
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SSE
6
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SE
5
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SSE
5
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19 | 18 | 16 | 14 | 15 | 11 | 10 | 9 |
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G | VG | VG | VG | VG | VG | VG | G |
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Humidity
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88% | 87% | 88% | 88% | 81% | 85% | 92% | 92% |
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UV
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- | - | - | 1 | 1 | 1 | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 10% | 10% | 20% | 10% | 20% | 20% | 20% |
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6°
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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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6°
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5°
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4° | 4° | 4° | 4° | 5° | 5° | 3° | 3° |
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SSE
5
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SSE
5
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SSE
5
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SSE
6
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SSE
7
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SSE
6
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SE
7
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ESE
7
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9 | 9 | 10 | 11 | 12 | 12 | 13 | 13 |
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G | G | G | G | G | G | G | G |
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Humidity
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91% | 91% | 92% | 91% | 87% | 87% | 90% | 90% |
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UV
|
- | - | - | 1 | 1 | 1 | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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20% | 20% | 10% | 10% | 10% | 10% | 10% | 10% |
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5°
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5°
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4°
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4°
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6°
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6°
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4°
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4°
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2° | 2° | 2° | 2° | 4° | 4° | 2° | 1° |
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SE
7
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ESE
7
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ESE
7
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ESE
7
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ESE
8
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E
7
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E
7
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ESE
6
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14 | 13 | 12 | 13 | 15 | 14 | 12 | 11 |
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G | G | G | G | VG | VG | VG | VG |
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Humidity
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92% | 92% | 91% | 91% | 86% | 86% | 89% | 88% |
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UV
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- | - | - | 1 | 1 | 1 | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
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3°
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3°
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3°
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3°
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6°
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5°
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3°
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3°
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1° | 1° | 1° | 1° | 4° | 3° | 1° | 1° |
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ESE
6
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ESE
6
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ESE
6
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ESE
6
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ESE
6
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ESE
6
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ESE
6
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ESE
6
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10 | 10 | 10 | 11 | 12 | 11 | 10 | 10 |
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VG | G | G | G | VG | VG | G | G |
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Humidity
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89% | 90% | 90% | 90% | 84% | 86% | 89% | 89% |
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UV
|
- | - | - | 1 | 1 | 1 | - | - |
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
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10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
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3°
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3°
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3°
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3°
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6°
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5°
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3°
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3°
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0° | 0° | 0° | 1° | 4° | 3° | 1° | 1° |
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SE
5
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SE
6
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SE
6
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ESE
6
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ENE
7
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E
7
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WNW
7
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ESE
7
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10 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |
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G | G | G | G | VG | VG | G | G |
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Humidity
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90% | 90% | 89% | 88% | 82% | 84% | 88% | 88% |
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UV
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- | - | - | 1 | 1 | 1 | - | - |
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail and 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.
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 (Medium) | 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.
Northern Ireland weather forecast
Headline:
Dry with some clear spells tonight.
This Evening and Tonight:
Clear spells at first allowing some mist and fog patches to develop again. These clearing overnight as a southerly breeze picks up and cloud thickens from the west. Minimum temperature 2 °C.
Wednesday:
A dry and bright start with a few sunny breaks possible around Belfast and the east. Cloud thickening during the day with patchy light rain developing in the west. Maximum temperature 9 °C.
Outlook for Thursday to Saturday:
A lot of dry weather with some brightness but also some mist and patchy drizzle at times. Turning a little colder.
Updated:
UK long range weather forecast
On Sunday, rather cloudy for many with scattered showers, most frequent and heaviest in the east, possibly wintry over hills. Most sunny spells and drier weather will be seen in western areas, with easterly winds strong in places. Into next week, occasional showers will affect the UK, these heaviest and most frequent along eastern coastal areas, with a chance of longer spells of rain for southern UK at times. Showers may become wintry over higher ground, with a risk of sleet over lower levels at times. A continuation of these conditions is favoured towards the end of the period, with precipitation generally most likely in eastern and southern regions. Temperatures will likely be below average, especially in the south where easterly winds may make it feel even colder at times.
Updated:
Confidence is low for this period, but overall settled and relatively dry weather is more likely than stormy weather. At this time of year frost and fog are common, and the chance of these, along with below-normal temperatures and spells of wintry precipitation, is slightly higher than usual. Conversely, heavy rain and strong winds are less likely than in a typical December.
Updated:
Nearest forecasts
- Guy L. Wilson Daffodil Garden 0.4 miles
- Portstewart 3.6 miles
- Portrush (Beach) 4.3 miles
- Portrush - Mill (West) Strand (Beach) 4.6 miles
- Portrush (Coleraine) 4.6 miles
- Royal Portrush Golf Club 4.8 miles
- Portrush 4.8 miles
- Hezlett House (NT) 5.0 miles
- Portstewart (The Strand)(Beach) 5.1 miles
- Portrush, Whiterocks (Beach) 5.2 miles