Portrush weather live forecast

Today's maximum temperature in Portrush is expected to be 14°C. Select a day from the live weather forecast for Portrush, Northern Ireland, UK for more weather parameters.

Thursday
8th Oct
14

10

0

1
Friday
9th Oct
15

11

5

1
Saturday
10th Oct
11

8

5

1
Sunday
11th Oct
12

7

5

1
Monday
12th Oct
15

8

0

2

5-day weather forecast updated at 04:03 on Thursday 8th October 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 Thursday 8th October 2026

Expect mostly cloudy with rain in Portrush, Northern Ireland with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 32 kph from the south.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
32
kph wind from S

Portrush weather for Friday 9th October 2026

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 15°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a fresh breeze of 36 kph from the west.

15
°C maximum temperature
11
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
71
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
36
kph wind from W

Portrush weather for Saturday 10th October 2026

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 5-10 mm of rainfall expected with 72% chance of some rain and a strong breeze of 41 kph from the north-west.

11
°C maximum temperature
8
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
41
kph wind from NW

Portrush weather for Sunday 11th October 2026

Expect sunshine and showers in Portrush, Northern Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 25% chance of some rain and a fresh breeze of 29 kph from the south-east.

12
°C maximum temperature
7
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
25
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
29
kph wind from SE

Portrush weather for Monday 12th October 2026

Expect mostly cloudy with light rain in Portrush, Northern Ireland with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a fresh breeze of 30 kph from the south.