Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 13°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Monday
20th Apr
13

5

6

2
Tuesday
21st Apr
12

5

6

2
Wednesday
22nd Apr
14

5

14

4
Thursday
23rd Apr
15

6

6

4
Friday
24th Apr
17

6

12

4

5-day weather forecast updated at 04:01 on Monday 20th 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 Monday 20th April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

13
°C maximum temperature
5
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
19
kph wind from NE

Donegal weather for Tuesday 21st April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the east.

12
°C maximum temperature
5
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from E

Donegal weather for Wednesday 22nd April 2026

Expect clear skies in Donegal, Ireland with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the east.

14
°C maximum temperature
5
°C minimum temperature
clear skies
14
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
31
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 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

15
°C maximum temperature
6
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from SE

Donegal weather for Friday 24th April 2026

Expect scattered clouds in Donegal, Ireland with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.