Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 48°F. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Monday
9th Mar
48

43

1

1
Tuesday
10th Mar
52

43

2

1
Wednesday
11th Mar
50

45

3

2
Thursday
12th Mar
50

37

3

1
Friday
13th Mar
46

36

2

2

5-day weather forecast updated at 04:03 on Monday 9th 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 Monday 9th March 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 48°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 14 mph from the south.

48
°F maximum temperature
43
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
28
% chance of some rain
<2
mm of rainfall expected
43
°F wind chill
14
mph wind from S

Portrush weather for Tuesday 10th March 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 52°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 92% chance of some rain and a strong breeze of 24 mph from the south.

52
°F maximum temperature
43
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
92
% chance of some rain
<5
mm of rainfall expected
52
°F wind chill
24
mph wind from S

Portrush weather for Wednesday 11th March 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 50°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a strong breeze of 25 mph from the west.

50
°F maximum temperature
45
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
43
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
25
mph wind from W

Portrush weather for Thursday 12th March 2026

Expect mostly cloudy with rain in Portrush, Northern Ireland with a maximum temperature of 50°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and a strong breeze of 24 mph from the south-west.

50
°F maximum temperature
37
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
90
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
24
mph wind from SW

Portrush weather for Friday 13th March 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 46°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 16 mph from the west.