Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 14°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Tuesday
9th Dec
14

9

1

0
Wednesday
10th Dec
10

8

2

0
Thursday
11th Dec
10

7

0

0
Friday
12th Dec
8

5

3

0
Saturday
13th Dec
10

6

0

0

5-day weather forecast updated at 04:01 on Monday 8th December 2025 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 Tuesday 9th December 2025

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 14°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a moderate gale of 53 kph from the south-west.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
88
% chance of some rain
<20
mm of rainfall expected
14
°C wind chill
53
kph wind from SW

Donegal weather for Wednesday 10th December 2025

Expect broken clouds in Donegal, Ireland with a maximum temperature of 10°C and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 40 kph from the south-west.

10
°C maximum temperature
8
°C minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
no heat & humidity
40
kph wind from SW

Donegal weather for Thursday 11th December 2025

Expect cloudy with some rain in Donegal, Ireland with a maximum temperature of 10°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a fresh breeze of 36 kph from the south.

10
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
85
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
36
kph wind from S

Donegal weather for Friday 12th December 2025

Expect sunshine and showers in Donegal, Ireland with a maximum temperature of 8°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a fresh breeze of 35 kph from the south.

8
°C maximum temperature
5
°C minimum temperature
sunshine and showers
3
hours of sunshine
0
UV index (None)
50
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
35
kph wind from S

Donegal weather for Saturday 13th December 2025

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 10°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a strong breeze of 39 kph from the south-west.