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.

Tuesday
16th Dec
7

5

5

0
Wednesday
17th Dec
10

5

3

0
Thursday
18th Dec
8

4

0

0
Friday
19th Dec
8

4

2

0
Saturday
20th Dec
7

4

1

0

5-day weather forecast updated at 04:04 on Monday 15th December 2025 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 Tuesday 16th December 2025

Expect scattered clouds in Portrush, Northern Ireland with a maximum temperature of 7°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

7
°C maximum temperature
5
°C minimum temperature
scattered clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
30
kph wind from S

Portrush weather for Wednesday 17th December 2025

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 10°C and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a strong breeze of 42 kph from the south.

10
°C maximum temperature
5
°C minimum temperature
sunshine and showers
3
hours of sunshine
0
UV index (None)
57
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
42
kph wind from S

Portrush weather for Thursday 18th December 2025

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 8°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 24 kph from the south.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
68
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
24
kph wind from S

Portrush weather for Friday 19th December 2025

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 8°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a strong breeze of 39 kph from the south-west.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
37
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
39
kph wind from SW

Portrush weather for Saturday 20th December 2025

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 7°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a strong breeze of 40 kph from the south.