Northern Ireland weather live forecast

Today's maximum temperature in Northern Ireland is expected to be 10°C. Select a day from the live weather forecast for Northern Ireland (Belfast), UK for more weather parameters.

Thursday
26th Mar
10

4

0

1
Friday
27th Mar
11

4

8

3
Saturday
28th Mar
10

3

6

2
Sunday
29th Mar
12

5

1

1
Monday
30th Mar
12

8

3

2

5-day weather forecast updated at 04:00 on Wednesday 25th March 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.

10
Belfast
10
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 Thursday 26th March 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 17 kph from the south-west.

10
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
56
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from SW

Northern Ireland weather for Friday 27th March 2026

Expect sunshine and showers in Northern Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 19 kph from the west.

11
°C maximum temperature
4
°C minimum temperature
sunshine and showers
8
hours of sunshine
3
UV index (Moderate)
38
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
19
kph wind from W

Northern Ireland weather for Saturday 28th March 2026

Expect sunshine and showers in Northern Ireland with a maximum temperature of 10°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 26 kph from the west.

10
°C maximum temperature
3
°C minimum temperature
sunshine and showers
6
hours of sunshine
2
UV index (Low)
34
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
26
kph wind from W

Northern Ireland weather for Sunday 29th March 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 27 kph from the west.

12
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
68
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Northern Ireland weather for Monday 30th March 2026

Expect broken clouds in Northern Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.