Belfast weather live forecast

Today's maximum temperature in Belfast is expected to be 46°F. Select a day from the live weather forecast for Belfast, Northern Ireland, UK for more weather parameters.

Wednesday
4th Feb
46

41

0

0
Thursday
5th Feb
45

39

1

0
Friday
6th Feb
43

37

1

0
Saturday
7th Feb
46

41

0

0
Sunday
8th Feb
46

43

1

0

5-day weather forecast updated at 04:00 on Tuesday 3rd February 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 Wednesday 4th 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 54% chance of some rain and a moderate breeze of 12 mph from the east.

46
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
54
% chance of some rain
<2
mm of rainfall expected
39
°F wind chill
12
mph wind from E

Belfast weather for Thursday 5th February 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 45°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 17 mph from the east.

45
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
36
% chance of some rain
<2
mm of rainfall expected
37
°F wind chill
17
mph wind from E

Belfast weather for Friday 6th February 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 43°F and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 17 mph from the east.

43
°F maximum temperature
37
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
58
% chance of some rain
<5
mm of rainfall expected
36
°F wind chill
17
mph wind from E

Belfast weather for Saturday 7th 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 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 11 mph from the east.

46
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
59
% chance of some rain
<5
mm of rainfall expected
41
°F wind chill
11
mph wind from E

Belfast weather for Sunday 8th February 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 46°F and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 9 mph from the south-east.