Belfast weather live forecast

Tomorrow's maximum temperature in Belfast is expected to be 8°C.

Saturday
15th Mar

8

0

6
Sunday
16th Mar

10

4

7
Monday
17th Mar

8

6

3
Tuesday
18th Mar

8

5

9
Wednesday
19th Mar

11

4

7

5-day weather forecast updated at 04:00 on Saturday 15th March 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 Saturday 15th March 2025

Expect scattered clouds in Belfast, Northern Ireland with a maximum temperature of 8°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

8
°C maximum temperature
0
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
11
kph wind from N

Belfast weather for Sunday 16th March 2025

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 10°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

10
°C maximum temperature
4
°C minimum temperature
broken clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from NE

Belfast weather for Monday 17th March 2025

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 8°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

8
°C maximum temperature
6
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
19
kph wind from E

Belfast weather for Tuesday 18th March 2025

Expect scattered clouds in Belfast, Northern Ireland with a maximum temperature of 8°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-east.

8
°C maximum temperature
5
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
22
kph wind from SE

Belfast weather for Wednesday 19th March 2025

Expect scattered clouds in Belfast, Northern Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.