Belfast weather live forecast

Today's maximum temperature in Belfast is expected to be 14°C. Select a day from the live weather forecast for Belfast, Northern Ireland, UK for more weather parameters.

Wednesday
8th Oct
14

7

3

2
Thursday
9th Oct
16

11

1

1
Friday
10th Oct
15

11

1

1
Saturday
11th Oct
14

9

1

2
Sunday
12th Oct
14

9

1

2

5-day weather forecast updated at 04:00 on Tuesday 7th October 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 Wednesday 8th October 2025

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Belfast weather for Thursday 9th October 2025

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 16°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

16
°C maximum temperature
11
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
16
°C wind chill
17
kph wind from W

Belfast weather for Friday 10th October 2025

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 15°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 1% chance of some rain and a light breeze of 11 kph from the west.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
1
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
11
kph wind from W

Belfast weather for Saturday 11th October 2025

Expect fog in low lying areas in Belfast, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the west.

14
°C maximum temperature
9
°C minimum temperature
fog in low lying areas
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
6
kph wind from W

Belfast weather for Sunday 12th October 2025

Expect broken clouds in Belfast, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.