Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 45°F. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Sunday
5th Apr
45

37

6

3
Monday
6th Apr
55

36

3

2
Tuesday
7th Apr
57

46

0

2
Wednesday
8th Apr
55

45

2

2
Thursday
9th Apr
52

43

5

3

5-day weather forecast updated at 04:01 on Sunday 5th April 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 5th April 2026

Expect sunshine and showers in Donegal, Ireland with a maximum temperature of 45°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a fresh breeze of 22 mph from the west.

45
°F maximum temperature
37
°F minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
83
% chance of some rain
<5
mm of rainfall expected
36
°F wind chill
22
mph wind from W

Donegal weather for Monday 6th April 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 55°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a fresh breeze of 19 mph from the south-east.

55
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
18
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
mph wind from SE

Donegal weather for Tuesday 7th April 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 57°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 17 mph from the south-east.

57
°F maximum temperature
46
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
81
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
17
mph wind from SE

Donegal weather for Wednesday 8th April 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 55°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 15 mph from the south-west.

55
°F maximum temperature
45
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
45
% chance of some rain
<2
mm of rainfall expected
55
°F wind chill
15
mph wind from SW

Donegal weather for Thursday 9th April 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 52°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 17 mph from the west.