Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 9°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Sunday
12th Apr
9

5

7

2
Monday
13th Apr
9

3

2

3
Tuesday
14th Apr
10

4

1

2
Wednesday
15th Apr
14

8

0

2
Thursday
16th Apr
13

7

5

3

5-day weather forecast updated at 04:03 on Sunday 12th April 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 Sunday 12th April 2026

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a fresh breeze of 38 kph from the south-west.

9
°C maximum temperature
5
°C minimum temperature
sunshine and showers
7
hours of sunshine
2
UV index (Low)
33
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
38
kph wind from SW

Portrush weather for Monday 13th April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 75% chance of some rain and a gentle breeze of 18 kph from the south.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
75
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
18
kph wind from S

Portrush weather for Tuesday 14th April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 10°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 75% chance of some rain and a fresh breeze of 37 kph from the south-east.

10
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
75
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
37
kph wind from SE

Portrush weather for Wednesday 15th April 2026

Expect cloudy with some rain in Portrush, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a fresh breeze of 29 kph from the south.

14
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
86
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
29
kph wind from S

Portrush weather for Thursday 16th April 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 28 kph from the south.