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
24th Dec
8

3

3

0
Thursday
25th Dec
5

2

3

0
Friday
26th Dec
5

1

5

0
Saturday
27th Dec
7

3

4

0
Sunday
28th Dec
6

3

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 8°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

8
°C maximum temperature
3
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
5
°C wind chill
18
kph wind from E

Donegal weather for Thursday 25th December 2025

Expect scattered clouds in Donegal, Ireland with a maximum temperature of 5°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

5
°C maximum temperature
2
°C minimum temperature
scattered clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
1
°C wind chill
20
kph wind from E

Donegal weather for Friday 26th December 2025

Expect scattered clouds in Donegal, Ireland with a maximum temperature of 5°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

5
°C maximum temperature
1
°C minimum temperature
scattered clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
1
°C wind chill
19
kph wind from NE

Donegal weather for Saturday 27th December 2025

Expect sunshine and showers in Donegal, Ireland with a maximum temperature of 7°C 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 18 kph from the east.

7
°C maximum temperature
3
°C minimum temperature
sunshine and showers
4
hours of sunshine
0
UV index (None)
25
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
18
kph wind from E

Donegal weather for Sunday 28th December 2025

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 6°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected and a gentle breeze of 13 kph from the east.