Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 12°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Sunday
26th Apr
12

8

3

2
Monday
27th Apr
10

8

4

3
Tuesday
28th Apr
17

8

11

4
Wednesday
29th Apr
18

6

14

5
Thursday
30th Apr
18

6

0

4

5-day weather forecast updated at 04:03 on Sunday 26th April 2026 GMT

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

Portrush weather forecast by day

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

Portrush weather for Sunday 26th April 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

12
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
12
kph wind from N

Portrush weather for Monday 27th April 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

10
°C maximum temperature
8
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
16
kph wind from NW

Portrush weather for Tuesday 28th April 2026

Expect scattered clouds in Portrush, Northern Ireland with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

17
°C maximum temperature
8
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
18
kph wind from E

Portrush weather for Wednesday 29th April 2026

Expect scattered clouds in Portrush, Northern Ireland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

18
°C maximum temperature
6
°C minimum temperature
scattered clouds
14
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
16
kph wind from E

Portrush weather for Thursday 30th April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 25 kph from the south-east.