Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 5°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Friday
9th Jan
5

3

2

0
Saturday
10th Jan
5

3

4

0
Sunday
11th Jan
9

4

0

0
Monday
12th Jan
9

6

3

0
Tuesday
13th Jan
8

5

1

0

5-day weather forecast updated at 04:04 on Friday 9th 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 Friday 9th January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 5°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 14 kph from the west.

5
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
61
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
14
kph wind from W

Portrush weather for Saturday 10th January 2026

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 23 kph from the south.

5
°C maximum temperature
3
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
43
% chance of some rain
<5
mm of rainfall expected
0
°C wind chill
23
kph wind from S

Portrush weather for Sunday 11th January 2026

Expect cloudy with some rain in Portrush, Northern Ireland with a maximum temperature of 9°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 49 kph from the south.

9
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
49
kph wind from S

Portrush weather for Monday 12th January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 9°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a fresh breeze of 30 kph from the south.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
30
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
30
kph wind from S

Portrush weather for Tuesday 13th January 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 22 kph from the south.