Belfast weather live forecast

Tomorrow's maximum temperature in Belfast is expected to be 57°F.

Sunday
25th May

57

50

7
Monday
26th May

57

50

1
Tuesday
27th May

61

50

2
Wednesday
28th May

59

52

4
Thursday
29th May

61

52

2

5-day weather forecast updated at 04:00 on Saturday 24th May 2025 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 Sunday 25th May 2025

Expect sunshine and showers in Belfast, Northern Ireland with a maximum temperature of 57°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a fresh breeze of 19 mph from the west.

57
°F maximum temperature
50
°F minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
52
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
19
mph wind from W

Belfast weather for Monday 26th May 2025

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 57°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 16 mph from the south-west.

57
°F maximum temperature
50
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
87
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
16
mph wind from SW

Belfast weather for Tuesday 27th May 2025

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 61°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 11 mph from the west.

61
°F maximum temperature
50
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
89
% chance of some rain
<20
mm of rainfall expected
61
°F wind chill
11
mph wind from W

Belfast weather for Wednesday 28th May 2025

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 13 mph from the west.

59
°F maximum temperature
52
°F minimum temperature
mostly cloudy with rain
4
hours of sunshine
4
UV index (Moderate)
67
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
13
mph wind from W

Belfast weather for Thursday 29th May 2025

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 61°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a gentle breeze of 12 mph from the west.