Belfast weather live forecast

Today's maximum temperature in Belfast is expected to be 9°C. Select a day from the live weather forecast for Belfast, Northern Ireland, UK for more weather parameters.

Saturday
11th Apr
9

3

4

2
Sunday
12th Apr
11

6

6

2
Monday
13th Apr
9

3

4

3
Tuesday
14th Apr
10

4

1

1
Wednesday
15th Apr
14

9

4

2

5-day weather forecast updated at 04:00 on Saturday 11th April 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 Saturday 11th April 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 30 kph from the south.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
67
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
30
kph wind from S

Belfast weather for Sunday 12th April 2026

Expect sunshine and showers in Belfast, Northern Ireland with a maximum temperature of 11°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a fresh breeze of 33 kph from the south-west.

11
°C maximum temperature
6
°C minimum temperature
sunshine and showers
6
hours of sunshine
2
UV index (Low)
52
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
33
kph wind from SW

Belfast weather for Monday 13th April 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 13 kph from the south.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
70
% chance of some rain
<5
mm of rainfall expected
7
°C wind chill
13
kph wind from S

Belfast weather for Tuesday 14th April 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 22 kph from the south-east.

10
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
69
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
22
kph wind from SE

Belfast weather for Wednesday 15th April 2026

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and a moderate breeze of 22 kph from the south.