Northern Ireland weather forecast

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Below are temperatures expected tomorrow at popular destinations in Northern Ireland. Select a destination to see the 5-day weather forecast.

16
Belfast
15
Londonderry

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

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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 21st September 2020

Below is the Northern Ireland weather forecast for Monday 21st September 2020. Expect broken clouds in Northern Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

17
°C maximum temperature
9
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

Northern Ireland weather for Tuesday 22nd September 2020

Below is the Northern Ireland weather forecast for Tuesday 22nd September 2020. Expect overcast with light rain in Northern Ireland with a maximum temperature of 16°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 25 kph from the south-west.

16
°C maximum temperature
10
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
76
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
25
kph wind from SW

Northern Ireland weather for Wednesday 23rd September 2020

Below is the Northern Ireland weather forecast for Wednesday 23rd September 2020. Expect scattered clouds in Northern Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

12
°C maximum temperature
7
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Northern Ireland weather for Thursday 24th September 2020

Below is the Northern Ireland weather forecast for Thursday 24th September 2020. Expect overcast with light rain in Northern Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 19 kph from the south.

11
°C maximum temperature
7
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
80
% chance of some rain
<10
mm of rainfall expected
11
°C wind chill
19
kph wind from S

Northern Ireland weather for Friday 25th September 2020

Below is the Northern Ireland weather forecast for Friday 25th September 2020. Expect overcast with light rain in Northern Ireland with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 25 kph from the north.