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.

Thursday
25th Dec
5

4

4

0
Friday
26th Dec
5

4

4

0
Saturday
27th Dec
5

3

4

0
Sunday
28th Dec
5

1

1

0
Monday
29th Dec
5

1

5

0

5-day weather forecast updated at 04:04 on Thursday 25th December 2025 GMT

More about Portrush

Portrush by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Thursday 25th December 2025

Expect scattered clouds in Portrush, Northern Ireland with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

5
°C maximum temperature
4
°C minimum temperature
scattered clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
13
kph wind from E

Portrush weather for Friday 26th December 2025

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

5
°C maximum temperature
4
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
13
kph wind from E

Portrush weather for Saturday 27th December 2025

Expect scattered clouds in Portrush, Northern Ireland with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

5
°C maximum temperature
3
°C minimum temperature
scattered clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
1
°C wind chill
22
kph wind from E

Portrush weather for Sunday 28th December 2025

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 5°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

5
°C maximum temperature
1
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
18
kph wind from E

Portrush weather for Monday 29th December 2025

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 5°C and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected and a light breeze of 8 kph from the south.