Northern Ireland weather live forecast

Tomorrow's maximum temperature in Northern Ireland is expected to be 64°F.

Tuesday
15th Jul

64

57

3
Wednesday
16th Jul

70

57

11
Thursday
17th Jul

70

59

0
Friday
18th Jul

70

61

6
Saturday
19th Jul

68

61

1

5-day weather forecast updated at 04:00 on Tuesday 15th July 2025 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.

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.

64
Belfast
63
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 Tuesday 15th July 2025

Expect mostly cloudy with rain in Northern Ireland with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a light breeze of 7 mph from the north-west.

64
°F maximum temperature
57
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
3
UV index (Moderate)
93
% chance of some rain
<20
mm of rainfall expected
64
°F wind chill
7
mph wind from NW

Northern Ireland weather for Wednesday 16th July 2025

Expect scattered clouds in Northern Ireland with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-west.

70
°F maximum temperature
57
°F minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from NW

Northern Ireland weather for Thursday 17th July 2025

Expect isolated thunderstorms in Northern Ireland with a maximum temperature of 70°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a light breeze of 4 mph from the south.

70
°F maximum temperature
59
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
81
% chance of some rain
<10
mm of rainfall expected
70
°F wind chill
4
mph wind from S

Northern Ireland weather for Friday 18th July 2025

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 70°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and little or no wind of 3 mph from the south-west.

70
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
6
hours of sunshine
3
UV index (Moderate)
51
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
3
mph wind from SW

Northern Ireland weather for Saturday 19th July 2025

Expect mostly cloudy with light rain in Northern Ireland with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and little or no wind of 2 mph from the east.