Belfast weather live forecast

Today's maximum temperature in Belfast is expected to be 3°C. Select a day from the live weather forecast for Belfast, Northern Ireland, UK for more weather parameters.

Monday
5th Jan
3

-1

5

0
Tuesday
6th Jan
5

2

1

0
Wednesday
7th Jan
4

1

0

0
Thursday
8th Jan
5

2

0

0
Friday
9th Jan
5

0

4

0

5-day weather forecast updated at 04:00 on Monday 5th January 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 Monday 5th January 2026

Expect clear skies with flurries of snow in Belfast, Northern Ireland with a maximum temperature of 3°C and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 49% chance of some snow and a gentle breeze of 16 kph from the north-west.

3
°C maximum temperature
-1
°C minimum temperature
clear skies with flurries of snow
5
hours of sunshine
0
UV index (None)
49
% chance of some snow
<2
cm of snow expected
-1
°C wind chill
16
kph wind from NW

Belfast weather for Tuesday 6th January 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 5°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a moderate breeze of 23 kph from the west.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
37
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
23
kph wind from W

Belfast weather for Wednesday 7th January 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 4°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 20 kph from the south-west.

4
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
48
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
20
kph wind from SW

Belfast weather for Thursday 8th January 2026

Expect overcast with light rain in Belfast, Northern Ireland with a maximum temperature of 5°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 14 kph from the west.

5
°C maximum temperature
2
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
49
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
14
kph wind from W

Belfast weather for Friday 9th January 2026

Expect sunshine and showers in Belfast, Northern Ireland with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 16 kph from the north-west.