Belfast weather live forecast

Tomorrow's maximum temperature in Belfast is expected to be 59°F.

Thursday
1st May

59

48

6
Friday
2nd May

57

46

6
Saturday
3rd May

57

45

10
Sunday
4th May

52

46

10
Monday
5th May

54

45

11

5-day weather forecast updated at 04:00 on Thursday 1st 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 Thursday 1st May 2025

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 59°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north-west.

59
°F maximum temperature
48
°F minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
mph wind from NW

Belfast weather for Friday 2nd May 2025

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 57°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

57
°F maximum temperature
46
°F minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
57
°F wind chill
9
mph wind from N

Belfast weather for Saturday 3rd May 2025

Expect scattered clouds in Belfast, Northern Ireland with a maximum temperature of 57°F, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the north.

57
°F maximum temperature
45
°F minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
57
°F wind chill
13
mph wind from N

Belfast weather for Sunday 4th May 2025

Expect scattered clouds in Belfast, Northern Ireland with a maximum temperature of 52°F, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.

52
°F maximum temperature
46
°F minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from NE

Belfast weather for Monday 5th May 2025

Expect scattered clouds in Belfast, Northern Ireland with a maximum temperature of 54°F, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-east.