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.

Monday
2nd Mar
9

5

3

1
Tuesday
3rd Mar
10

4

9

1
Wednesday
4th Mar
10

3

2

1
Thursday
5th Mar
9

3

3

1
Friday
6th Mar
10

2

6

1

5-day weather forecast updated at 04:01 on Monday 2nd March 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 2nd March 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a fresh breeze of 30 kph from the south.

9
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
43
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
30
kph wind from S

Donegal weather for Tuesday 3rd March 2026

Expect scattered clouds in Donegal, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.

10
°C maximum temperature
4
°C minimum temperature
scattered clouds
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
9
°C wind chill
8
kph wind from SE

Donegal weather for Wednesday 4th March 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 20 kph from the south.

10
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
42
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
20
kph wind from S

Donegal weather for Thursday 5th March 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 19 kph from the west.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
76
% chance of some rain
<10
mm of rainfall expected
7
°C wind chill
19
kph wind from W

Donegal weather for Friday 6th March 2026

Expect sunshine and showers in Donegal, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 24 kph from the south.