Donegal weather live forecast

Today's maximum temperature in Donegal is expected to be 8°C. Select a day from the live weather forecast for Donegal, Ireland for more weather parameters.

• Tuesday
  18th Nov
  8
  4
  
  1
  0
• Wednesday
  19th Nov
  5
  2
  
  4
  0
• Thursday
  20th Nov
  5
  0
  
  5
  0
• Friday
  21st Nov
  6
  1
  
  0
  0
• Saturday
  22nd Nov
  8
  6
  
  0
  0

5-day weather forecast updated at 04:02 on Monday 17th November 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 Tuesday 18th November 2025

Expect mostly cloudy with light rain in Donegal, Ireland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 83% chance of some rain and a fresh breeze of 31 kph from the north.

• 8
  °C maximum temperature
• 4
  °C minimum temperature
• 
  mostly cloudy with light rain
• 1
  hour of sunshine
• 0
  UV index (None)
• 83
  % chance of some rain
• <2
  mm of rainfall expected
• 4
  °C wind chill
• 31
  kph wind from N

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Donegal weather for Wednesday 19th November 2025

Expect sunshine and showers in Donegal, Ireland with a maximum temperature of 5°C and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 28 kph from the north.

• 5
  °C maximum temperature
• 2
  °C minimum temperature
• 
  sunshine and showers
• 4
  hours of sunshine
• 0
  UV index (None)
• 72
  % chance of some rain
• <5
  mm of rainfall expected
• 0
  °C wind chill
• 28
  kph wind from N

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Donegal weather for Thursday 20th November 2025

Expect sunshine and showers in Donegal, Ireland with a maximum temperature of 5°C and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a gentle breeze of 16 kph from the north.

• 5
  °C maximum temperature
• 0
  °C minimum temperature
• 
  sunshine and showers
• 5
  hours of sunshine
• 0
  UV index (None)
• 21
  % chance of some rain
• <2
  mm of rainfall expected
• 2
  °C wind chill
• 16
  kph wind from N

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Donegal weather for Friday 21st November 2025

Expect mostly cloudy with rain in Donegal, Ireland with a maximum temperature of 6°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 17 kph from the south.

• 6
  °C maximum temperature
• 1
  °C minimum temperature
• 
  mostly cloudy with rain
• 0
  hours of sunshine
• 0
  UV index (None)
• 86
  % chance of some rain
• <10
  mm of rainfall expected
• 3
  °C wind chill
• 17
  kph wind from S

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Donegal weather for Saturday 22nd November 2025

Expect overcast with light rain in Donegal, Ireland with a maximum temperature of 8°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a fresh breeze of 29 kph from the north-west.

• 8
  °C maximum temperature
• 6
  °C minimum temperature
• 
  overcast with light rain
• 0
  hours of sunshine
• 0
  UV index (None)
• 71
  % chance of some rain
• <5
  mm of rainfall expected
• 4
  °C wind chill
• 29
  kph wind from NW

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Metric (°C / mm)  |  Imperial (°F / inches)

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