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.

Monday
12th Jan
9

7

0

0
Tuesday
13th Jan
7

5

3

0
Wednesday
14th Jan
5

3

0

0
Thursday
15th Jan
6

0

4

0
Friday
16th Jan
5

0

3

0

5-day weather forecast updated at 04:05 on Monday 12th 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 Monday 12th January 2026

Expect mostly cloudy with rain in Portrush, Northern Ireland with a maximum temperature of 9°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a fresh breeze of 35 kph from the south-west.

9
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
56
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
35
kph wind from SW

Portrush weather for Tuesday 13th 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 36% chance of some rain and a moderate breeze of 23 kph from the north-west.

7
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
36
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
23
kph wind from NW

Portrush weather for Wednesday 14th 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 79% chance of some rain and a fresh breeze of 30 kph from the south.

5
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
79
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
30
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 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

6
°C maximum temperature
0
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
16
kph wind from S

Portrush weather for Friday 16th January 2026

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 5°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a light breeze of 12 kph from the south.