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.

Sunday
1st Feb
8

4

3

0
Monday
2nd Feb
8

3

0

0
Tuesday
3rd Feb
7

4

0

0
Wednesday
4th Feb
8

5

1

0
Thursday
5th Feb
9

6

0

0

5-day weather forecast updated at 04:01 on Sunday 1st 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 Sunday 1st February 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 8°C and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 21 kph from the west.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
0
UV index (None)
50
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
21
kph wind from W

Donegal weather for Monday 2nd February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 8°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a strong breeze of 39 kph from the east.

8
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
13
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
39
kph wind from E

Donegal weather for Tuesday 3rd 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 57% chance of some rain and a fresh breeze of 38 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)
57
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
38
kph wind from E

Donegal weather for Wednesday 4th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 28 kph from the east.

8
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
44
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
28
kph wind from E

Donegal weather for Thursday 5th February 2026

Expect cloudy with some rain in Donegal, Ireland with a maximum temperature of 9°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 38% chance of some rain and a fresh breeze of 31 kph from the east.