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
30th Mar
9

8

4

2
Tuesday
31st Mar
11

9

3

2
Wednesday
1st Apr
11

4

2

2
Thursday
2nd Apr
9

1

0

2
Friday
3rd Apr
11

3

4

3

5-day weather forecast updated at 04:04 on Monday 30th March 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 30th March 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 2% chance of some rain and a strong breeze of 41 kph from the north-west.

9
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
2
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
41
kph wind from NW

Portrush weather for Tuesday 31st March 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 11°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

11
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from W

Portrush weather for Wednesday 1st April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 11°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 26 kph from the south-west.

11
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
57
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Portrush weather for Thursday 2nd April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 27 kph from the south.

9
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
81
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
27
kph wind from S

Portrush weather for Friday 3rd April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 24 kph from the south.