Belfast weather live forecast

Today's maximum temperature in Belfast is expected to be 45°F. Select a day from the live weather forecast for Belfast, Northern Ireland, UK for more weather parameters.

Friday
30th Jan
45

39

0

0
Saturday
31st Jan
46

41

0

0
Sunday
1st Feb
46

39

0

0
Monday
2nd Feb
46

39

2

0
Tuesday
3rd Feb
45

41

1

0

5-day weather forecast updated at 15:55 on Friday 30th January 2026 GMT

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The 5-day weather forecast for Northern Ireland (Belfast) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Belfast weather forecast by day

Below are the detailed weather forecasts for Belfast for the next 5 days.

Belfast weather for Friday 30th January 2026

Expect cloudy with some rain in Belfast, Northern Ireland with a maximum temperature of 45°F and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 44% chance of some rain and a fresh breeze of 19 mph from the south-east.

45
°F maximum temperature
39
°F minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
44
% chance of some rain
<20
mm of rainfall expected
37
°F wind chill
19
mph wind from SE

Belfast weather for Saturday 31st January 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 46°F and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 10 mph from the north-east.

46
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
47
% chance of some rain
<5
mm of rainfall expected
41
°F wind chill
10
mph wind from NE

Belfast weather for Sunday 1st February 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 46°F and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a light breeze of 5 mph from the south-west.

46
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
44
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
5
mph wind from SW

Belfast weather for Monday 2nd February 2026

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 46°F and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 16 mph from the east.

46
°F maximum temperature
39
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
51
% chance of some rain
<20
mm of rainfall expected
39
°F wind chill
16
mph wind from E

Belfast weather for Tuesday 3rd February 2026

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 45°F and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 17 mph from the east.