Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 7°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Saturday
14th Mar
7

5

2

2
Sunday
15th Mar
7

5

3

2
Monday
16th Mar
9

5

2

1
Tuesday
17th Mar
13

7

2

1
Wednesday
18th Mar
13

5

1

2

5-day weather forecast updated at 04:03 on Saturday 14th 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 Saturday 14th March 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 7°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 20 kph from the west.

7
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
47
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
20
kph wind from W

Portrush weather for Sunday 15th March 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 7°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a strong breeze of 39 kph from the west.

7
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
73
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
39
kph wind from W

Portrush weather for Monday 16th March 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a fresh breeze of 36 kph from the south-west.

9
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
83
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
36
kph wind from SW

Portrush weather for Tuesday 17th March 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 13°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the south.

13
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
33
kph wind from S

Portrush weather for Wednesday 18th March 2026

Expect overcast skies in Portrush, Northern Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.