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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.
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Wednesday
22nd Oct -
Thursday
23rd Oct -
Friday
24th Oct -
Saturday
25th Oct -
Sunday
26th Oct
5-day weather forecast updated at 04:01 on Wednesday 22nd October 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 Wednesday 22nd October 2025
Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 21 kph from the west.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- kph wind from W
Donegal weather for Thursday 23rd October 2025
Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a strong breeze of 45 kph from the west.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from W
Donegal weather for Friday 24th October 2025
Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a strong breeze of 44 kph from the north.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from N
Donegal weather for Saturday 25th October 2025
Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 26 kph from the north.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from N
Donegal weather for Sunday 26th October 2025
Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 26 kph from the west.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hour of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from W
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Metric (°C / mm) | Imperial (°F / inches)
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