Brittany weather live forecast

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

5-day weather forecast updated at 04:00 on Thursday 4th December 2025 GMT

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

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Below are temperatures expected today at popular countries, regions and places in Brittany. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

Brittany weather forecast by day

Below are the detailed weather forecasts for Brittany for the next 5 days. The forecasts shown are for Brest and may not represent the whole of Brittany. Browse more destinations in Brittany to view more weather forecasts.

Brittany weather for Thursday 4th December 2025

Expect mostly cloudy with rain in Brittany with a maximum temperature of 9°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 27 kph from the west.

  • 9°C maximum temperature9
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 94% chance of some rain94
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Moderate breeze of 27 kph from the West27
    kph wind from W

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Brittany weather for Friday 5th December 2025

Expect isolated thunderstorms in Brittany with a maximum temperature of 13°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 37 kph from the south-west.

  • 13°C maximum temperature13
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 99% chance of some rain99
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 13°C wind chill13
    °C wind chill
  • Fresh breeze of 37 kph from the South-West37
    kph wind from SW

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Brittany weather for Saturday 6th December 2025

Expect mostly cloudy with rain in Brittany with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a fresh breeze of 35 kph from the west.

  • 12°C maximum temperature12
    °C maximum temperature
  • 11°C minimum temperature11
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 65% chance of some rain65
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh breeze of 35 kph from the West35
    kph wind from W

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Brittany weather for Sunday 7th December 2025

Expect cloudy with some rain in Brittany with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a fresh breeze of 31 kph from the south-west.

  • 14°C maximum temperature14
    °C maximum temperature
  • 12°C minimum temperature12
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 93% chance of some rain93
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 14°C wind chill14
    °C wind chill
  • Fresh breeze of 31 kph from the South-West31
    kph wind from SW

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Brittany weather for Monday 8th December 2025

Expect sunshine and showers in Brittany with a maximum temperature of 13°C and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a fresh breeze of 32 kph from the south-west.

  • 13°C maximum temperature13
    °C maximum temperature
  • 12°C minimum temperature12
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 4 hours of bright sunshine4
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 76% chance of some rain76
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh breeze of 32 kph from the South-West32
    kph wind from SW

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

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