Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 10°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Sunday
22nd Feb
10

8

1

1
Monday
23rd Feb
12

9

0

0
Tuesday
24th Feb
12

10

0

0
Wednesday
25th Feb
12

9

3

1
Thursday
26th Feb
11

9

2

0

5-day weather forecast updated at 04:01 on Sunday 22nd February 2026 GMT

More about Donegal

Donegal by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Sunday 22nd February 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 36 kph from the south-west.

10
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
93
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
36
kph wind from SW

Donegal weather for Monday 23rd February 2026

Expect cloudy with some rain in Donegal, Ireland with a maximum temperature of 12°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 33 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
94
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
33
kph wind from SW

Donegal weather for Tuesday 24th February 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 12°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 25 kph from the south.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
69
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
25
kph wind from S

Donegal weather for Wednesday 25th February 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 14 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
81
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Donegal weather for Thursday 26th February 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 11°C and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 28 kph from the south-west.