Saint-Nazaire weather live forecast

Today's maximum temperature in Saint-Nazaire is expected to be 11°C. Select a day from the live weather forecast for Saint-Nazaire, France for more weather parameters.

• Thursday
  4th Dec
  11
  5
  
  1
  1
• Friday
  5th Dec
  14
  5
  
  0
  0
• Saturday
  6th Dec
  13
  11
  
  3
  1
• Sunday
  7th Dec
  15
  12
  
  0
  1
• Monday
  8th Dec
  15
  11
  
  1
  0

5-day weather forecast updated at 04:02 on Thursday 4th December 2025 GMT

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

Saint-Nazaire weather forecast by day

Below are the detailed weather forecasts for Saint-Nazaire for the next 5 days.

Saint-Nazaire weather for Thursday 4th December 2025

Expect mostly cloudy with light rain in Saint-Nazaire, France with a maximum temperature of 11°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 25 kph from the west.

• 11
  °C maximum temperature
• 5
  °C minimum temperature
• 
  mostly cloudy with light rain
• 1
  hour of sunshine
• 1
  UV index (Low)
• 65
  % chance of some rain
• <5
  mm of rainfall expected
• 0
  no heat & humidity
• 25
  kph wind from W

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Saint-Nazaire weather for Friday 5th December 2025

Expect isolated thunderstorms in Saint-Nazaire, France with a maximum temperature of 14°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 34 kph from the south.

• 14
  °C maximum temperature
• 5
  °C minimum temperature
• 
  isolated thunderstorms
• 0
  hours of sunshine
• 0
  UV index (None)
• 99
  % chance of some rain
• <10
  mm of rainfall expected
• 14
  °C wind chill
• 34
  kph wind from S

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Saint-Nazaire weather for Saturday 6th December 2025

Expect mostly cloudy with light rain in Saint-Nazaire, France with a maximum temperature of 13°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 54% chance of some rain and a fresh breeze of 31 kph from the west.

• 13
  °C maximum temperature
• 11
  °C minimum temperature
• 
  mostly cloudy with light rain
• 3
  hours of sunshine
• 1
  UV index (Low)
• 54
  % chance of some rain
• <2
  mm of rainfall expected
• 0
  no heat & humidity
• 31
  kph wind from W

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Saint-Nazaire weather for Sunday 7th December 2025

Expect cloudy with some rain in Saint-Nazaire, France with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a fresh breeze of 32 kph from the south-west.

• 15
  °C maximum temperature
• 12
  °C minimum temperature
• 
  cloudy with some rain
• 0
  hours of sunshine
• 1
  UV index (Low)
• 80
  % chance of some rain
• <10
  mm of rainfall expected
• 15
  °C wind chill
• 32
  kph wind from SW

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Saint-Nazaire weather for Monday 8th December 2025

Expect mostly cloudy with light rain in Saint-Nazaire, France with a maximum temperature of 15°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a fresh breeze of 29 kph from the south-west.

• 15
  °C maximum temperature
• 11
  °C minimum temperature
• 
  mostly cloudy with light rain
• 1
  hour of sunshine
• 0
  UV index (None)
• 60
  % chance of some rain
• <5
  mm of rainfall expected
• 0
  no heat & humidity
• 29
  kph wind from SW

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• Explore latest offers on Fred Olsen Cruises in 2026/2027
• Find last minute deals or early bird discounts
• Filter offers by price, destination, ship & departure point

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View all Fred Olsen offers

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

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