Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 8°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Wednesday
4th Feb
8

4

0

0
Thursday
5th Feb
7

5

0

0
Friday
6th Feb
7

4

0

0
Saturday
7th Feb
9

5

3

0
Sunday
8th Feb
9

5

1

0

5-day weather forecast updated at 04:01 on Wednesday 4th February 2026 GMT

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

Donegal weather forecast by day

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

Donegal weather for Wednesday 4th February 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 8°C and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the east.

8
°C maximum temperature
4
°C minimum temperature
broken clouds
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
4
°C wind chill
32
kph wind from E

Donegal weather for Thursday 5th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 7°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a strong breeze of 43 kph from the east.

7
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
68
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
43
kph wind from E

Donegal weather for Friday 6th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 7°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a fresh breeze of 36 kph from the east.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
68
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
36
kph wind from E

Donegal weather for Saturday 7th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 9°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 21 kph from the east.

9
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
36
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
21
kph wind from E

Donegal weather for Sunday 8th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a light breeze of 11 kph from the east.