Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 9°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

• Wednesday
  3rd Dec
  9
  5
  
  3
  1
• Thursday
  4th Dec
  9
  5
  
  3
  1
• Friday
  5th Dec
  12
  2
  
  0
  0
• Saturday
  6th Dec
  13
  10
  
  4
  1
• Sunday
  7th Dec
  15
  10
  
  0
  0

5-day weather forecast updated at 04:06 on Wednesday 3rd December 2025 GMT

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The 5-day weather forecast for France (Rennes) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Rennes weather forecast by day

Below are the detailed weather forecasts for Rennes for the next 5 days.

Rennes weather for Wednesday 3rd December 2025

Expect mostly cloudy with light rain in Rennes, France 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 14% chance of some rain and a gentle breeze of 15 kph from the south.

• 9
  °C maximum temperature
• 5
  °C minimum temperature
• 
  mostly cloudy with light rain
• 3
  hours of sunshine
• 1
  UV index (Low)
• 14
  % chance of some rain
• <2
  mm of rainfall expected
• 7
  °C wind chill
• 15
  kph wind from S

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Rennes weather for Thursday 4th December 2025

Expect mostly cloudy with rain in Rennes, France with a maximum temperature of 9°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 33% chance of some rain and a moderate breeze of 20 kph from the west.

• 9
  °C maximum temperature
• 5
  °C minimum temperature
• 
  mostly cloudy with rain
• 3
  hours of sunshine
• 1
  UV index (Low)
• 33
  % chance of some rain
• <10
  mm of rainfall expected
• 7
  °C wind chill
• 20
  kph wind from W

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Rennes weather for Friday 5th December 2025

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 12°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 28 kph from the south.

• 12
  °C maximum temperature
• 2
  °C minimum temperature
• 
  mostly cloudy with light rain
• 0
  hours of sunshine
• 0
  UV index (None)
• 98
  % chance of some rain
• <5
  mm of rainfall expected
• 0
  no heat & humidity
• 28
  kph wind from S

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Rennes weather for Saturday 6th December 2025

Expect sunshine and showers in Rennes, France with a maximum temperature of 13°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 25 kph from the south-west.

• 13
  °C maximum temperature
• 10
  °C minimum temperature
• 
  sunshine and showers
• 4
  hours of sunshine
• 1
  UV index (Low)
• 45
  % chance of some rain
• <2
  mm of rainfall expected
• 13
  °C wind chill
• 25
  kph wind from SW

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Rennes weather for Sunday 7th December 2025

Expect cloudy with some rain in Rennes, France with a maximum temperature of 15°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 26 kph from the south-west.

• 15
  °C maximum temperature
• 10
  °C minimum temperature
• 
  cloudy with some rain
• 0
  hours of sunshine
• 0
  UV index (None)
• 74
  % chance of some rain
• <10
  mm of rainfall expected
• 15
  °C wind chill
• 26
  kph wind from SW

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

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