Coleraine (County Londonderry) weather
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Forecast days
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Today. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to partly cloudy by nighttime. Sunrise: 07:09; Sunset: 19:29. UV: Moderate; Pollution: Low; No pollen data.
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Wednesday 22 September. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to heavy rain in the afternoon. Sunrise: 07:11; Sunset: 19:27. UV: Low; Pollution: Low; No pollen data.
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Thursday 23 September. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Overcast. Sunrise: 07:13; Sunset: 19:24. UV: Low; Pollution: Low; No pollen data.
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Friday 24 September. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Overcast changing to light rain by late morning. Sunrise: 07:15; Sunset: 19:21. UV: Low; Pollution: Low; No pollen data.
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Saturday 25 September. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Overcast changing to sunny intervals by early evening. Sunrise: 07:17; Sunset: 19:19. UV: Low; Pollution: Low; No pollen data.
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Sunday 26 September. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Partly cloudy changing to light showers in the afternoon. Sunrise: 07:19; Sunset: 19:16. UV: Low;
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Monday 27 September. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Clear changing to light showers by lunchtime. Sunrise: 07:21; Sunset: 19:14. UV: Low;
Seven day forecast for Coleraine
| Time | Now | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|
| Weather symbol |
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|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
| Feels like temperature in degrees Celsius | 18° | 17° | 16° | 16° | 15° | 15° |
| Wind direction and speed in miles per hour |
S
6
|
SW
6
|
SW
7
|
SW
7
|
SW
6
|
SW
7
|
| Wind gust in miles per hour | 9 | 15 | 19 | 18 | 16 | 16 |
| Visibility | VG | E | E | E | E | E |
| Humidity | 71% | 72% | 70% | 71% | 72% | 70% |
| UV | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | 10% | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 10% | 50% | 60% | 60% | 80% | 60% | 60% | 40% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
| Feels like temperature in degrees Celsius | 14° | 14° | 14° | 13° | 13° | 13° | 13° | 13° | 13° | 14° | 15° | 15° | 15° | 15° | 15° | 15° | 15° | 15° | 14° | 14° | 13° | 13° | 12° | 12° |
| Wind direction and speed in miles per hour |
S
5
|
S
6
|
SSW
7
|
SW
9
|
SW
11
|
SW
10
|
SSW
10
|
SSW
11
|
S
9
|
S
10
|
SSW
10
|
SW
11
|
SW
14
|
SW
14
|
WSW
13
|
WSW
13
|
WSW
13
|
WSW
12
|
W
9
|
W
9
|
W
8
|
W
8
|
WSW
9
|
WSW
10
|
| Wind gust in miles per hour | 11 | 14 | 18 | 22 | 22 | 22 | 21 | 22 | 19 | 20 | 22 | 25 | 29 | 29 | 27 | 27 | 27 | 25 | 19 | 19 | 18 | 18 | 20 | 20 |
| Visibility | E | E | E | E | E | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | M | M | G | G | G | VG | VG | VG |
| Humidity | 71% | 72% | 71% | 73% | 74% | 74% | 75% | 76% | 76% | 77% | 77% | 78% | 77% | 77% | 79% | 82% | 85% | 88% | 91% | 90% | 89% | 88% | 87% | 88% |
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
13°
|
13°
|
13°
|
13°
|
14°
|
15°
|
16°
|
15°
|
14°
|
| Feels like temperature in degrees Celsius | 12° | 11° | 11° | 11° | 12° | 13° | 14° | 13° | 12° |
| Wind direction and speed in miles per hour |
WSW
10
|
WSW
10
|
WSW
11
|
W
14
|
W
13
|
W
13
|
W
13
|
WSW
12
|
WSW
13
|
| Wind gust in miles per hour | 21 | 22 | 24 | 27 | 26 | 25 | 23 | 22 | 23 |
| Visibility | E | E | E | VG | VG | VG | G | VG | VG |
| Humidity | 85% | 81% | 80% | 81% | 85% | 81% | 80% | 81% | 86% |
| UV | - | - | - | - | 1 | 2 | 1 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 40% | 20% | 50% | 20% | 50% | 50% | 20% |
| Temperature in degrees Celsius |
14°
|
15°
|
15°
|
16°
|
17°
|
18°
|
16°
|
16°
|
| Feels like temperature in degrees Celsius | 12° | 13° | 13° | 14° | 15° | 16° | 15° | 15° |
| Wind direction and speed in miles per hour |
SW
13
|
WSW
13
|
WSW
14
|
WSW
14
|
WSW
15
|
WSW
13
|
WSW
10
|
SW
8
|
| Wind gust in miles per hour | 25 | 25 | 25 | 26 | 27 | 24 | 18 | 15 |
| Visibility | G | G | M | G | G | G | G | G |
| Humidity | 87% | 91% | 92% | 90% | 88% | 87% | 91% | 93% |
| UV | - | - | - | 1 | 2 | 1 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
16°
|
15°
|
15°
|
17°
|
18°
|
19°
|
17°
|
16°
|
| Feels like temperature in degrees Celsius | 15° | 15° | 14° | 15° | 17° | 17° | 16° | 14° |
| Wind direction and speed in miles per hour |
SW
8
|
SSW
8
|
SSW
8
|
S
10
|
S
12
|
S
12
|
S
11
|
SSE
13
|
| Wind gust in miles per hour | 15 | 15 | 14 | 18 | 23 | 23 | 19 | 23 |
| Visibility | G | G | G | G | VG | VG | VG | G |
| Humidity | 93% | 93% | 94% | 89% | 80% | 77% | 83% | 88% |
| UV | - | - | - | 1 | 2 | 1 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 20% | 20% | 40% | 10% | 10% |
| Temperature in degrees Celsius |
15°
|
15°
|
14°
|
15°
|
16°
|
16°
|
14°
|
13°
|
| Feels like temperature in degrees Celsius | 13° | 12° | 11° | 12° | 13° | 13° | 12° | 10° |
| Wind direction and speed in miles per hour |
S
14
|
S
14
|
S
15
|
S
17
|
SSW
17
|
SSW
16
|
SSW
14
|
SSW
15
|
| Wind gust in miles per hour | 24 | 25 | 26 | 30 | 31 | 29 | 25 | 26 |
| Visibility | G | G | G | G | G | VG | VG | VG |
| Humidity | 89% | 90% | 89% | 85% | 76% | 75% | 81% | 85% |
| UV | - | - | - | 1 | 2 | 1 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 40% | 40% | 10% | 10% |
| Temperature in degrees Celsius |
12°
|
11°
|
11°
|
13°
|
14°
|
14°
|
12°
|
11°
|
| Feels like temperature in degrees Celsius | 9° | 9° | 8° | 10° | 12° | 12° | 10° | 9° |
| Wind direction and speed in miles per hour |
SSW
15
|
SSW
14
|
SSW
14
|
SSW
15
|
SW
15
|
SW
13
|
SW
11
|
SSW
11
|
| Wind gust in miles per hour | 25 | 24 | 24 | 26 | 28 | 24 | 18 | 18 |
| Visibility | G | G | G | VG | VG | VG | VG | VG |
| Humidity | 87% | 87% | 88% | 80% | 70% | 70% | 78% | 84% |
| UV | - | - | - | 1 | 2 | 1 | 1 | - |
Northern Ireland weather forecast
Headline:
Rain pushing into the northwest on Wednesday.
This Evening and Tonight:
Staying dry with some clear periods, the best of these in the more sheltered east. It will be a mild night with a fresh southwesterly winds, these becoming strong around the North Coast by morning. Minimum temperature 12 °C.
Wednesday:
Staying dry with some bright spells in the morning. Patchy light rain edging into the northwest during afternoon, pushing further southwards during the evening. Quite windy. Maximum temperature 21 °C.
Outlook for Thursday to Saturday:
A rather cloudy few days. Patchy light rain at times on Thursday and Friday along with fresh westerly winds. Saturday will be mostly dry and becoming brighter with lighter winds.
Updated:
UK long range weather forecast
Still fine and warm for many on Sunday though likely turning more unsettled as outbreaks of rain and strong winds move erratically southeast across the country during Sunday and Monday. Through the next week and into October, generally unsettled conditions are set to continue across the UK. A very general northwest to southeast split to our weather is likely to continue. Showers and long spells of rain are expected towards northern areas with the southeast seeing drier and sunnier weather. However, unsettled weather could still spread across the south with outbreaks of rain, which could be heavy at times. Temperatures are most likely near average but may slightly rise towards the end of this period.
Updated:
Confidence is typically low through this period. Current signals suggest the higher pressure is more likely over the south during this period, giving generally dry and settle conditions. More settled conditions may spread northwards at times. Lower pressure in the north will bring periods of showers or longer spells along with stronger winds. Temperatures most likely around or above average.
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