Belfast weather live forecast

Tomorrow's maximum temperature in Belfast is expected to be 64°F.

Tuesday
15th Jul

64

57

6
Wednesday
16th Jul

72

55

13
Thursday
17th Jul

72

61

3
Friday
18th Jul

70

61

1
Saturday
19th Jul

68

59

3

5-day weather forecast updated at 04:00 on Monday 14th July 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 Tuesday 15th July 2025

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 64°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

64
°F maximum temperature
57
°F minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
64
°F wind chill
7
mph wind from N

Belfast weather for Wednesday 16th July 2025

Expect sunshine and showers in Belfast, Northern Ireland with a maximum temperature of 72°F, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a light breeze of 4 mph from the south-east.

72
°F maximum temperature
55
°F minimum temperature
sunshine and showers
13
hours of sunshine
5
UV index (Moderate)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
4
mph wind from SE

Belfast weather for Thursday 17th July 2025

Expect isolated thunderstorms in Belfast, Northern Ireland with a maximum temperature of 72°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a light breeze of 6 mph from the south.

72
°F maximum temperature
61
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
65
% chance of some rain
<20
mm of rainfall expected
72
°F wind chill
6
mph wind from S

Belfast weather for Friday 18th July 2025

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and little or no wind of 3 mph from the south-west.

70
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
58
% chance of some rain
<2
mm of rainfall expected
70
°F wind chill
3
mph wind from SW

Belfast weather for Saturday 19th July 2025

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a light breeze of 4 mph from the south-east.