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.

Friday
23rd Oct
9

5

3

1
Saturday
24th Oct
12

5

1

0
Sunday
25th Oct
10

7

4

1
Monday
26th Oct
15

6

0

0
Tuesday
27th Oct
13

7

2

1

5-day weather forecast updated at 04:00 on Friday 23rd October 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 Friday 23rd October 2026

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 27 kph from the north-west.

9
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
68
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
27
kph wind from NW

Belfast weather for Saturday 24th October 2026

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 42 kph from the south-west.

12
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
42
kph wind from SW

Belfast weather for Sunday 25th October 2026

Expect sunshine and showers in Belfast, Northern Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a strong breeze of 43 kph from the west.

10
°C maximum temperature
7
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
27
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
43
kph wind from W

Belfast weather for Monday 26th October 2026

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 15°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 28 kph from the south-east.

15
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
95
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
28
kph wind from SE

Belfast weather for Tuesday 27th October 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 13°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a fresh breeze of 34 kph from the south-west.