Brittany weather live forecast

Tomorrow's maximum temperature in Brittany is expected to be 19°C.

• Sunday
  15th Jun
  
  19
  11
  8
• Monday
  16th Jun
  
  21
  12
  10
• Tuesday
  17th Jun
  
  23
  12
  15
• Wednesday
  18th Jun
  
  24
  12
  14
• Thursday
  19th Jun
  
  27
  15
  12

5-day weather forecast updated at 04:00 on Sunday 15th June 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.

Top Brittany destinations

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.

• 22
  Cap-Coz
• 22
  L'Orient
• 22
  Rennes
• 22
  Vannes
• 20
  Benodet
• 20
  Quiberon
• 20
  Quimper
• 19
  Arzon
• 19
  Audierne
• 19
  Brest
• 19
  Crozon
• 19
  Douarnenez
• 19
  Le Guilvinec
• 18
  Dinard
• 18
  Lannion
• 18
  Le Conquet
• 17
  Perros-Guirec
• 17
  Roscoff
• 17
  St Malo
• 17
  Trebeurden

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 Sunday 15th June 2025

Expect scattered clouds in Brittany with a maximum temperature of 19°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

• 19
  °C maximum temperature
• 11
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 17
  kph wind from NW

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Brittany weather for Monday 16th June 2025

Expect broken clouds in Brittany with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

• 21
  °C maximum temperature
• 12
  °C minimum temperature
• 
  broken clouds
• 10
  hours of sunshine
• 4
  UV index (Moderate)
• 0
  mm of rainfall expected
• 21
  °C wind chill
• 17
  kph wind from NE

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Brittany weather for Tuesday 17th June 2025

Expect scattered clouds in Brittany with a maximum temperature of 23°C, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

• 23
  °C maximum temperature
• 12
  °C minimum temperature
• 
  scattered clouds
• 15
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 17
  kph wind from NE

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Brittany weather for Wednesday 18th June 2025

Expect scattered clouds in Brittany with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.

• 24
  °C maximum temperature
• 12
  °C minimum temperature
• 
  scattered clouds
• 14
  hours of sunshine
• 5
  UV index (Moderate)
• 0
  mm of rainfall expected
• 24
  °C wind chill
• 19
  kph wind from NE

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Brittany weather for Thursday 19th June 2025

Expect scattered clouds in Brittany with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

• 27
  °C maximum temperature
• 15
  °C minimum temperature
• 
  scattered clouds
• 12
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 16
  kph wind from E

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Sale

• Save up to 20% on summer 2025 holidays
• Book holidays to France, Spain, Caribbean & more
• Discount varies by holiday duration

Go to Pierre & Vacances deal >>

Expires at 23:59 on Sunday 15th Jun 2025 · View all Pierre & Vacances offers

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

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