Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 9°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Wednesday
21st Jan
9

6

2

0
Thursday
22nd Jan
9

7

0

0
Friday
23rd Jan
7

5

3

0
Saturday
24th Jan
7

4

2

0
Sunday
25th Jan
6

2

3

0

5-day weather forecast updated at 04:05 on Wednesday 21st January 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 21st January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 9°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a fresh breeze of 37 kph from the south-east.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
80
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
37
kph wind from SE

Portrush weather for Thursday 22nd January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 9°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 27 kph from the south-east.

9
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
94
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
27
kph wind from SE

Portrush weather for Friday 23rd January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 7°C and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a fresh breeze of 36 kph from the east.

7
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
43
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
36
kph wind from E

Portrush weather for Saturday 24th January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 7°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a fresh breeze of 31 kph from the east.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
24
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
31
kph wind from E

Portrush weather for Sunday 25th January 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 6°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the east.