Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 11°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Saturday
21st Feb
11

8

0

0
Sunday
22nd Feb
9

8

2

1
Monday
23rd Feb
11

8

0

0
Tuesday
24th Feb
12

9

0

1
Wednesday
25th Feb
12

8

3

1

5-day weather forecast updated at 04:06 on Saturday 21st February 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 Saturday 21st February 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 11°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 21 kph from the south-west.

11
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
80
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
21
kph wind from SW

Portrush weather for Sunday 22nd February 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 37 kph from the south-west.

9
°C maximum temperature
8
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
37
kph wind from SW

Portrush weather for Monday 23rd February 2026

Expect mostly cloudy with rain in Portrush, Northern Ireland with a maximum temperature of 11°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 30 kph from the south-west.

11
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
93
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
30
kph wind from SW

Portrush weather for Tuesday 24th February 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 27 kph from the south.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
42
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
27
kph wind from S

Portrush weather for Wednesday 25th February 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 19 kph from the south.