Northern Ireland weather live forecast

Today's maximum temperature in Northern Ireland is expected to be 66°F. Select a day from the live weather forecast for Northern Ireland (Belfast), UK for more weather parameters.

Saturday
1st Aug
66

54

7

3
Sunday
2nd Aug
66

52

2

5
Monday
3rd Aug
64

59

0

1
Tuesday
4th Aug
68

61

3

2
Wednesday
5th Aug
68

61

5

1

5-day weather forecast updated at 04:00 on Friday 31st July 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.

66
Belfast
66
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 Saturday 1st August 2026

Expect broken clouds in Northern Ireland with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the west.

66
°F maximum temperature
54
°F minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from W

Northern Ireland weather for Sunday 2nd August 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 6 mph from the south-east.

66
°F maximum temperature
52
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
mph wind from SE

Northern Ireland weather for Monday 3rd August 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 64°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 9 mph from the east.

64
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
49
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
mph wind from E

Northern Ireland weather for Tuesday 4th August 2026

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 68°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 8 mph from the north-west.

68
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
52
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
8
mph wind from NW

Northern Ireland weather for Wednesday 5th August 2026

Expect broken clouds in Northern Ireland with a maximum temperature of 68°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-east.