Portrush weather live forecast

Tomorrow's maximum temperature in Portrush is expected to be 75°F.

Saturday
12th Jul

75

61

17
Sunday
13th Jul

73

63

14
Monday
14th Jul

66

52

5
Tuesday
15th Jul

59

52

5
Wednesday
16th Jul

70

52

5

5-day weather forecast updated at 04:03 on Saturday 12th July 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 Saturday 12th July 2025

Expect clear skies in Portrush, Northern Ireland with a maximum temperature of 75°F, maximum UV of 6 (High) and 17 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the south-east.

75
°F maximum temperature
61
°F minimum temperature
clear skies
17
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
mph wind from SE

Portrush weather for Sunday 13th July 2025

Expect scattered clouds in Portrush, Northern Ireland with a maximum temperature of 73°F, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the south-east.

73
°F maximum temperature
63
°F minimum temperature
scattered clouds
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
73
°F wind chill
15
mph wind from SE

Portrush weather for Monday 14th July 2025

Expect isolated thunderstorms in Portrush, Northern Ireland with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 12 mph from the south-west.

66
°F maximum temperature
52
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
81
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
mph wind from SW

Portrush weather for Tuesday 15th July 2025

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 15 mph from the south-west.

59
°F maximum temperature
52
°F minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
83
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
mph wind from SW

Portrush weather for Wednesday 16th July 2025

Expect broken clouds in Portrush, Northern Ireland with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south.