Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 11°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Wednesday
22nd Apr
11

6

11

4
Thursday
23rd Apr
13

6

12

4
Friday
24th Apr
19

6

15

4
Saturday
25th Apr
21

3

5

4
Sunday
26th Apr
19

7

4

3

5-day weather forecast updated at 04:03 on Wednesday 22nd 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 Wednesday 22nd April 2026

Expect scattered clouds in Portrush, Northern Ireland with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the east.

11
°C maximum temperature
6
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
28
kph wind from E

Portrush weather for Thursday 23rd April 2026

Expect scattered clouds in Portrush, Northern Ireland with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

13
°C maximum temperature
6
°C minimum temperature
scattered clouds
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
23
kph wind from SE

Portrush weather for Friday 24th April 2026

Expect clear skies in Portrush, Northern Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

19
°C maximum temperature
6
°C minimum temperature
clear skies
15
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
13
kph wind from SE

Portrush weather for Saturday 25th April 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

21
°C maximum temperature
3
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
16
kph wind from S

Portrush weather for Sunday 26th April 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.