Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 17°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Monday
6th Jul
17

14

1

3
Tuesday
7th Jul
18

14

2

4
Wednesday
8th Jul
22

14

2

4
Thursday
9th Jul
25

14

4

2
Friday
10th Jul
21

14

7

5

5-day weather forecast updated at 04:03 on Monday 6th July 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 6th July 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

17
°C maximum temperature
14
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Portrush weather for Tuesday 7th July 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

18
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
25
kph wind from W

Portrush weather for Wednesday 8th July 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
8
kph wind from SW

Portrush weather for Thursday 9th July 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 25°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

25
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
25
°C wind chill
8
kph wind from S

Portrush weather for Friday 10th July 2026

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.