Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 13°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Thursday
16th Apr
13

8

3

2
Friday
17th Apr
12

7

3

2
Saturday
18th Apr
9

5

7

3
Sunday
19th Apr
11

4

6

3
Monday
20th Apr
11

5

0

3

5-day weather forecast updated at 04:01 on Wednesday 15th April 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 Thursday 16th April 2026

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 82% chance of some rain and a fresh breeze of 33 kph from the south-west.

13
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
82
% chance of some rain
<5
mm of rainfall expected
13
°C wind chill
33
kph wind from SW

Donegal weather for Friday 17th April 2026

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 30 kph from the south-west.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
2
UV index (Low)
93
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
30
kph wind from SW

Donegal weather for Saturday 18th April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

9
°C maximum temperature
5
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
25
kph wind from W

Donegal weather for Sunday 19th April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

11
°C maximum temperature
4
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
15
kph wind from SE

Donegal weather for Monday 20th April 2026

Expect overcast skies in Donegal, Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the south-east.