Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 59°F. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Tuesday
13th Oct
59

48

4

1
Wednesday
14th Oct
61

48

2

1
Thursday
15th Oct
55

48

3

1
Friday
16th Oct
54

45

7

1
Saturday
17th Oct
52

43

5

1

5-day weather forecast updated at 04:00 on Tuesday 13th October 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 Tuesday 13th October 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 59°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and a strong breeze of 27 mph from the west.

59
°F maximum temperature
48
°F minimum temperature
mostly cloudy with rain
4
hours of sunshine
1
UV index (Low)
90
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
27
mph wind from W

Donegal weather for Wednesday 14th October 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 61°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 97% chance of some rain and a strong breeze of 26 mph from the south.

61
°F maximum temperature
48
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
97
% chance of some rain
<10
mm of rainfall expected
61
°F wind chill
26
mph wind from S

Donegal weather for Thursday 15th October 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 55°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 55% chance of some rain and a fresh breeze of 19 mph from the west.

55
°F maximum temperature
48
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
55
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
19
mph wind from W

Donegal weather for Friday 16th October 2026

Expect sunshine and showers in Donegal, Ireland with a maximum temperature of 54°F, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 9 mph from the west.

54
°F maximum temperature
45
°F minimum temperature
sunshine and showers
7
hours of sunshine
1
UV index (Low)
43
% chance of some rain
<2
mm of rainfall expected
54
°F wind chill
9
mph wind from W

Donegal weather for Saturday 17th October 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 52°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north-west.