Northern Ireland weather live forecast

Today's maximum temperature in Northern Ireland is expected to be 45°F. Select a day from the live weather forecast for Northern Ireland (Belfast), UK for more weather parameters.

Monday
16th Feb
45

36

3

1
Tuesday
17th Feb
41

34

8

1
Wednesday
18th Feb
41

37

4

1
Thursday
19th Feb
41

37

0

1
Friday
20th Feb
46

39

1

1

5-day weather forecast updated at 04:01 on Monday 16th February 2026 GMT

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Destination

The 5-day weather forecast for Northern Ireland (Belfast) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Northern Ireland destinations

Below are temperatures expected today at popular countries, regions and places in Northern Ireland. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

45
Belfast
45
Londonderry

All Northern Ireland destinations

Northern Ireland weather forecast by day

Below are the detailed weather forecasts for Northern Ireland for the next 5 days. The forecasts shown are for Belfast and may not represent the whole of Northern Ireland. Browse more destinations in Northern Ireland to view more weather forecasts.

Northern Ireland weather for Monday 16th February 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 45°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a moderate breeze of 13 mph from the north-west.

45
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
14
% chance of some rain
<2
mm of rainfall expected
37
°F wind chill
13
mph wind from NW

Northern Ireland weather for Tuesday 17th February 2026

Expect scattered clouds in Northern Ireland with a maximum temperature of 41°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-west.

41
°F maximum temperature
34
°F minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
11
mph wind from NW

Northern Ireland weather for Wednesday 18th February 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 41°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a fresh breeze of 19 mph from the south-east.

41
°F maximum temperature
37
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
46
% chance of some rain
<2
mm of rainfall expected
32
°F wind chill
19
mph wind from SE

Northern Ireland weather for Thursday 19th February 2026

Expect mostly cloudy with rain in Northern Ireland with a maximum temperature of 41°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 27% chance of some rain and a moderate breeze of 14 mph from the east.

41
°F maximum temperature
37
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
27
% chance of some rain
<20
mm of rainfall expected
34
°F wind chill
14
mph wind from E

Northern Ireland weather for Friday 20th February 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 46°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 12 mph from the south.