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.

Sunday
8th Feb
46

39

2

0
Monday
9th Feb
48

41

0

0
Tuesday
10th Feb
48

45

0

0
Wednesday
11th Feb
48

45

0

0
Thursday
12th Feb
46

39

2

1

5-day weather forecast updated at 04:02 on Sunday 8th 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 8th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 46°F and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a light breeze of 5 mph from the south-east.

46
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
34
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
5
mph wind from SE

Donegal weather for Monday 9th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 48°F and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 12 mph from the south-east.

48
°F maximum temperature
41
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
54
% chance of some rain
<2
mm of rainfall expected
43
°F wind chill
12
mph wind from SE

Donegal weather for Tuesday 10th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 48°F and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 11 mph from the east.

48
°F maximum temperature
45
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
72
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
11
mph wind from E

Donegal weather for Wednesday 11th February 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 48°F and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 9 mph from the north-east.

48
°F maximum temperature
45
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
84
% chance of some rain
<10
mm of rainfall expected
45
°F wind chill
9
mph wind from NE

Donegal weather for Thursday 12th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 46°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 9 mph from the north.