Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 12°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Tuesday
21st Oct
12

10

3

0
Wednesday
22nd Oct
11

8

5

1
Thursday
23rd Oct
10

8

2

1
Friday
24th Oct
10

8

2

1
Saturday
25th Oct
8

6

2

1

5-day weather forecast updated at 04:04 on Tuesday 21st October 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 Tuesday 21st October 2025

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 12°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a strong breeze of 41 kph from the north-west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
67
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
41
kph wind from NW

Portrush weather for Wednesday 22nd October 2025

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 25 kph from the south-west.

11
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
53
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
25
kph wind from SW

Portrush weather for Thursday 23rd October 2025

Expect mostly cloudy with rain in Portrush, Northern Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a strong breeze of 41 kph from the west.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
65
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
41
kph wind from W

Portrush weather for Friday 24th October 2025

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a strong breeze of 50 kph from the north.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
79
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
50
kph wind from N

Portrush weather for Saturday 25th October 2025

Expect mostly cloudy with rain in Portrush, Northern Ireland with a maximum temperature of 8°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a fresh breeze of 34 kph from the north.