Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 18°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

Saturday
25th Apr
18

7

3

3
Sunday
26th Apr
15

9

8

2
Monday
27th Apr
14

8

2

2
Tuesday
28th Apr
18

7

13

3
Wednesday
29th Apr
18

7

13

5

5-day weather forecast updated at 04:00 on Saturday 25th 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 Saturday 25th April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

18
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from E

Donegal weather for Sunday 26th April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 15°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Donegal weather for Monday 27th April 2026

Expect broken clouds in Donegal, Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

14
°C maximum temperature
8
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
11
kph wind from NW

Donegal weather for Tuesday 28th April 2026

Expect clear skies in Donegal, Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

18
°C maximum temperature
7
°C minimum temperature
clear skies
13
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
14
kph wind from SE

Donegal weather for Wednesday 29th April 2026

Expect clear skies in Donegal, Ireland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.