Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 6°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Wednesday
14th Jan
6

4

0

0
Thursday
15th Jan
6

4

5

0
Friday
16th Jan
5

2

0

0
Saturday
17th Jan
7

3

3

0
Sunday
18th Jan
6

3

4

0

5-day weather forecast updated at 04:04 on Wednesday 14th 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 14th January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 6°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 98% chance of some rain and a fresh breeze of 37 kph from the south.

6
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
98
% chance of some rain
<5
mm of rainfall expected
1
°C wind chill
37
kph wind from S

Portrush weather for Thursday 15th January 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 6°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

6
°C maximum temperature
4
°C minimum temperature
broken clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
19
kph wind from S

Portrush weather for Friday 16th January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 5°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a gentle breeze of 16 kph from the south-east.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
21
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
16
kph wind from SE

Portrush weather for Saturday 17th January 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 7°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

7
°C maximum temperature
3
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
5
°C wind chill
16
kph wind from E

Portrush weather for Sunday 18th January 2026

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 6°C and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 19 kph from the south.