Londonderry weather live forecast

Today's maximum temperature in Londonderry is expected to be 14°C. Select a day from the live weather forecast for Londonderry, Northern Ireland, UK for more weather parameters.

Sunday
14th Sep
14

9

1

1
Monday
15th Sep
14

11

3

2
Tuesday
16th Sep
15

11

4

3
Wednesday
17th Sep
15

11

1

3
Thursday
18th Sep
14

11

3

3

5-day weather forecast updated at 04:01 on Saturday 13th September 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 Sunday 14th September 2025

Expect mostly cloudy with light rain in Londonderry, Northern Ireland with a maximum temperature of 14°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 32 kph from the south-east.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
99
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
32
kph wind from SE

Londonderry weather for Monday 15th September 2025

Expect mostly cloudy with rain in Londonderry, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a fresh breeze of 36 kph from the west.

14
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
2
UV index (Low)
88
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
36
kph wind from W

Londonderry weather for Tuesday 16th September 2025

Expect mostly cloudy with light rain in Londonderry, Northern Ireland with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 27 kph from the west.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
76
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Londonderry weather for Wednesday 17th September 2025

Expect mostly cloudy with rain in Londonderry, Northern Ireland with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 77% chance of some rain and a fresh breeze of 32 kph from the west.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
3
UV index (Moderate)
77
% chance of some rain
<30
mm of rainfall expected
15
°C wind chill
32
kph wind from W

Londonderry weather for Thursday 18th September 2025

Expect mostly cloudy with light rain in Londonderry, Northern Ireland with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 22 kph from the west.