Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 12°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Sunday
19th Apr
12

5

5

2
Monday
20th Apr
12

5

4

2
Tuesday
21st Apr
12

5

2

3
Wednesday
22nd Apr
13

5

9

4
Thursday
23rd Apr
15

6

4

4

5-day weather forecast updated at 04:01 on Sunday 19th 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 19th April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

12
°C maximum temperature
5
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
14
kph wind from NE

Donegal weather for Monday 20th April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.

12
°C maximum temperature
5
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
21
kph wind from NE

Donegal weather for Tuesday 21st April 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a fresh breeze of 29 kph from the east.

12
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
19
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
29
kph wind from E

Donegal weather for Wednesday 22nd April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the east.

13
°C maximum temperature
5
°C minimum temperature
broken clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
32
kph wind from E

Donegal weather for Thursday 23rd April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.