Belfast weather live forecast

Today's maximum temperature in Belfast is expected to be 68°F. Select a day from the live weather forecast for Belfast, Northern Ireland, UK for more weather parameters.

Thursday
28th May
68

57

10

6
Friday
29th May
68

57

6

5
Saturday
30th May
66

55

1

3
Sunday
31st May
64

55

1

3
Monday
1st Jun
63

57

1

2

5-day weather forecast updated at 04:00 on Thursday 28th May 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 Thursday 28th May 2026

Expect sunshine and showers in Belfast, Northern Ireland with a maximum temperature of 68°F, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 13 mph from the south-east.

68
°F maximum temperature
57
°F minimum temperature
sunshine and showers
10
hours of sunshine
6
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
mph wind from SE

Belfast weather for Friday 29th May 2026

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the south-west.

68
°F maximum temperature
57
°F minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
mph wind from SW

Belfast weather for Saturday 30th May 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 9 mph from the south.

66
°F maximum temperature
55
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
68
% chance of some rain
<5
mm of rainfall expected
66
°F wind chill
9
mph wind from S

Belfast weather for Sunday 31st May 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 10 mph from the south-west.

64
°F maximum temperature
55
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
72
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
mph wind from SW

Belfast weather for Monday 1st June 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 63°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 8 mph from the south-west.