Londonderry weather live forecast

Today's maximum temperature in Londonderry is expected to be 18°C. Select a day from the live weather forecast for Londonderry, Northern Ireland, UK for more weather parameters.

Friday
22nd Aug
18

13

2

2
Saturday
23rd Aug
22

15

1

4
Sunday
24th Aug
22

17

4

3
Monday
25th Aug
24

15

8

4
Tuesday
26th Aug
20

12

3

4

5-day weather forecast updated at 04:01 on Friday 22nd August 2025 GMT

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

Londonderry weather forecast by day

Below are the detailed weather forecasts for Londonderry for the next 5 days.

Londonderry weather for Friday 22nd August 2025

Expect broken clouds in Londonderry, Northern Ireland with a maximum temperature of 18°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

18
°C maximum temperature
13
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from SW

Londonderry weather for Saturday 23rd August 2025

Expect mostly cloudy with light rain in Londonderry, Northern Ireland with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 10 kph from the south-east.

22
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
36
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
10
kph wind from SE

Londonderry weather for Sunday 24th August 2025

Expect mostly cloudy with light rain in Londonderry, Northern Ireland with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a gentle breeze of 17 kph from the south.

22
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
13
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from S

Londonderry weather for Monday 25th August 2025

Expect sunshine and showers in Londonderry, Northern Ireland with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 28 kph from the south.

24
°C maximum temperature
15
°C minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
40
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
28
kph wind from S

Londonderry weather for Tuesday 26th August 2025

Expect mostly cloudy with light rain in Londonderry, Northern Ireland with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 24 kph from the south.