Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 9°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Thursday
2nd Apr
9

3

0

2
Friday
3rd Apr
9

4

5

2
Saturday
4th Apr
9

2

2

2
Sunday
5th Apr
7

3

6

3
Monday
6th Apr
11

3

0

2

5-day weather forecast updated at 04:01 on Thursday 2nd 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 Thursday 2nd April 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 27 kph from the south.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
100
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
27
kph wind from S

Donegal weather for Friday 3rd April 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 82% chance of some rain and a fresh breeze of 32 kph from the west.

9
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
2
UV index (Low)
82
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
32
kph wind from W

Donegal weather for Saturday 4th April 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a strong breeze of 43 kph from the west.

9
°C maximum temperature
2
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
95
% chance of some rain
<20
mm of rainfall expected
5
°C wind chill
43
kph wind from W

Donegal weather for Sunday 5th April 2026

Expect cloudy with sleet or snow in Donegal, Ireland with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 89% chance of some sleet or snow and a strong breeze of 40 kph from the west.

7
°C maximum temperature
3
°C minimum temperature
cloudy with sleet or snow
6
hours of sunshine
3
UV index (Moderate)
89
% chance of some sleet or snow
<5
mm of sleet/snow expected
2
°C wind chill
40
kph wind from W

Donegal weather for Monday 6th April 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 11°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 28 kph from the south-east.