Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 46°F. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Wednesday
24th Dec
46

37

3

0
Thursday
25th Dec
41

36

3

0
Friday
26th Dec
41

34

5

0
Saturday
27th Dec
45

37

4

0
Sunday
28th Dec
43

37

2

0

5-day weather forecast updated at 04:01 on Wednesday 24th December 2025 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 24th December 2025

Expect broken clouds in Donegal, Ireland with a maximum temperature of 46°F and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the east.

46
°F maximum temperature
37
°F minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
41
°F wind chill
11
mph wind from E

Donegal weather for Thursday 25th December 2025

Expect scattered clouds in Donegal, Ireland with a maximum temperature of 41°F and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the east.

41
°F maximum temperature
36
°F minimum temperature
scattered clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
34
°F wind chill
12
mph wind from E

Donegal weather for Friday 26th December 2025

Expect scattered clouds in Donegal, Ireland with a maximum temperature of 41°F and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-east.

41
°F maximum temperature
34
°F minimum temperature
scattered clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
34
°F wind chill
12
mph wind from NE

Donegal weather for Saturday 27th December 2025

Expect sunshine and showers in Donegal, Ireland with a maximum temperature of 45°F and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 11 mph from the east.

45
°F maximum temperature
37
°F minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
25
% chance of some rain
<2
mm of rainfall expected
37
°F wind chill
11
mph wind from E

Donegal weather for Sunday 28th December 2025

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 43°F and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected and a gentle breeze of 8 mph from the east.