Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 14°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Wednesday
29th Apr
14

6

14

5
Thursday
30th Apr
19

9

2

4
Friday
1st May
18

10

2

3
Saturday
2nd May
14

8

5

3
Sunday
3rd May
14

8

8

4

5-day weather forecast updated at 04:03 on Tuesday 28th 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 29th April 2026

Expect clear skies in Portrush, Northern Ireland with a maximum temperature of 14°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 south-east.

14
°C maximum temperature
6
°C minimum temperature
clear skies
14
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
16
kph wind from SE

Portrush weather for Thursday 30th April 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 35 kph from the south-east.

19
°C maximum temperature
9
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
35
kph wind from SE

Portrush weather for Friday 1st May 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
23
kph wind from S

Portrush weather for Saturday 2nd May 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 20 kph from the north-west.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
60
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from NW

Portrush weather for Sunday 3rd May 2026

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a light breeze of 12 kph from the north-west.