Coleraine weather live forecast

Today's maximum temperature in Coleraine is expected to be 24°C. Select a day from the live weather forecast for Coleraine, Northern Ireland, UK for more weather parameters.

Friday
21st Aug
24

10

8

3
Saturday
22nd Aug
15

9

8

3
Sunday
23rd Aug
17

10

5

4
Monday
24th Aug
17

9

8

3
Tuesday
25th Aug
24

9

8

4

5-day weather forecast updated at 04:03 on Wednesday 19th August 2026 GMT

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The 5-day weather forecast for Northern Ireland (Coleraine) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Coleraine weather forecast by day

Below are the detailed weather forecasts for Coleraine for the next 5 days.

Coleraine weather for Friday 21st August 2026

Expect sunshine and showers in Coleraine, Northern Ireland with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a moderate breeze of 22 kph from the north.

24
°C maximum temperature
10
°C minimum temperature
sunshine and showers
8
hours of sunshine
3
UV index (Moderate)
33
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
22
kph wind from N

Coleraine weather for Saturday 22nd August 2026

Expect broken clouds in Coleraine, Northern Ireland with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from NW

Coleraine weather for Sunday 23rd August 2026

Expect broken clouds in Coleraine, Northern Ireland with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

17
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
7
kph wind from W

Coleraine weather for Monday 24th August 2026

Expect broken clouds in Coleraine, Northern Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

17
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Coleraine weather for Tuesday 25th August 2026

Expect broken clouds in Coleraine, Northern Ireland with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.