Brittany weather live forecast

Tomorrow's maximum temperature in Brittany is expected to be 66°F.

5-day weather forecast updated at 04:00 on Tuesday 1st July 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 Wednesday 2nd July 2025

Expect broken clouds in Brittany with a maximum temperature of 66°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the north.

  • 66°F maximum temperature66
    °F maximum temperature
  • 59°F minimum temperature59
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh breeze of 18 mph from the North18
    mph wind from N

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Brittany weather for Thursday 3rd July 2025

Expect scattered clouds in Brittany with a maximum temperature of 70°F, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the north.

  • 70°F maximum temperature70
    °F maximum temperature
  • 55°F minimum temperature55
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 12 hours of bright sunshine12
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 70°F wind chill70
    °F wind chill
  • Moderate breeze of 15 mph from the North15
    mph wind from N

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Brittany weather for Friday 4th July 2025

Expect scattered clouds in Brittany with a maximum temperature of 72°F, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north.

  • 72°F maximum temperature72
    °F maximum temperature
  • 55°F minimum temperature55
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 12 mph from the North12
    mph wind from N

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Brittany weather for Saturday 5th July 2025

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 14 mph from the south-west.

  • 68°F maximum temperature68
    °F maximum temperature
  • 57°F minimum temperature57
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 62% chance of some rain62
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 68°F wind chill68
    °F wind chill
  • Moderate breeze of 14 mph from the South-West14
    mph wind from SW

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Brittany weather for Sunday 6th July 2025

Expect mostly cloudy with light rain in Brittany with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 15 mph from the west.

  • 64°F maximum temperature64
    °F maximum temperature
  • 59°F minimum temperature59
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 61% chance of some rain61
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 64°F wind chill64
    °F wind chill
  • Moderate breeze of 15 mph from the West15
    mph wind from W

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