Northern Ireland weather live forecast

Today's maximum temperature in Northern Ireland is expected to be 46°F. Select a day from the live weather forecast for Northern Ireland (Belfast), UK for more weather parameters.

Sunday
15th Feb
46

41

2

1
Monday
16th Feb
46

37

3

1
Tuesday
17th Feb
41

34

4

1
Wednesday
18th Feb
39

37

0

1
Thursday
19th Feb
43

37

0

1

5-day weather forecast updated at 04:01 on Sunday 15th February 2026 GMT

More about Northern Ireland

Northern Ireland by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

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.

46
Belfast
46
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 Sunday 15th February 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 46°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 14 mph from the west.

46
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
86
% chance of some rain
<2
mm of rainfall expected
39
°F wind chill
14
mph wind from W

Northern Ireland weather for Monday 16th February 2026

Expect broken clouds in Northern Ireland with a maximum temperature of 46°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the west.

46
°F maximum temperature
37
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
12
mph wind from W

Northern Ireland weather for Tuesday 17th February 2026

Expect broken clouds in Northern Ireland with a maximum temperature of 41°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the east.

41
°F maximum temperature
34
°F minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
36
°F wind chill
9
mph wind from E

Northern Ireland weather for Wednesday 18th February 2026

Expect overcast skies in Northern Ireland with a maximum temperature of 39°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south-east.

39
°F maximum temperature
37
°F minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
32
°F wind chill
16
mph wind from SE

Northern Ireland weather for Thursday 19th February 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 43°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 12 mph from the south-east.