Saint-Nazaire weather

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Saint-Nazaire weather

Here is the Saint-Nazaire weather forecast. You will find below :
- Saint-Nazaire weather forecast for the next hours
- 7, 8 and 10 days weather forecast for Saint-Nazaire
- the lastest Saint-Nazaire weather conditions

Please note that the station providing the latest weather data is not necessarily in the center of Saint-Nazaire. Differences in prediction may appear according to the location of the weather station, especially in mountains where data usualy come from plains. For better accuracy at high altitude, you should check the snow weather forecast.

You will find below some links for the 8 days weather forecast near Saint-Nazaire :
- weather forecast for towns close to Saint-Nazaire :
   - Weather Trignac (44570) : town located at 4.67 km
   - Weather Saint-Brevin-les-Pins (44250) : town located at 5.51 km
   - Weather Montoir-de-Bretagne (44550) : town located at 7.40 km
   - Weather Saint-André-des-Eaux (44117) : town located at 7.75 km
   - Weather Saint-Malo-de-Guersac (44550) : town located at 8.53 km
   - Weather Pornichet (44380) : town located at 8.97 km
   - Weather La Baule-Escoublac (44500) : town located at 11.75 km
   - Weather Donges (44480) : town located at 11.80 km

- weather forecast for department prefecture of Loire-Atlantique : Weather of Nantes
- weather forecast for other cities of Loire-Atlantique : Loire-Atlantique
- global weather on the map of France : weather france map

Must see: the road map of Saint-Nazaire, the photos of Saint-Nazaire, the map of Saint-Nazaire.

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7, 8 and 10 days weather forecast for Saint-Nazaire

Week Forecast:

The latest weather data for Saint-Nazaire were collected Friday, 26 June 2026 at 19:03 from the nearest observation station of Saint-Nazaire.

Friday, June 26th

29°C 21°C

33%
43%

Partly cloudy

Temperature Max: 29°C    Temperature Min: 21°C
Precipitation Probability: 33%
Percentage of sky occluded by clouds: 43%
Wind speed: 13 km/h East
Humidity: 63%°        UV Index: 7
Sunrise: 06:14     Sunset: 22:09

Saturday, June 27th

30°C 20°C

43%
43%

Thunderstorms

Temperature Max: 30°C    Temperature Min: 20°C
Precipitation Probability: 43% (Rain)
Percentage of sky occluded by clouds: 43%
Wind speed: 11 km/h East
Humidity: 62%°        UV Index: 8
Sunrise: 06:14     Sunset: 22:09

Sunday, June 28th

26°C 20°C

0%
45%

Partly cloudy

Temperature Max: 26°C    Temperature Min: 20°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 45%
Wind speed: 17 km/h East
Humidity: 67%°        UV Index: 7
Sunrise: 06:15     Sunset: 22:09

Monday, June 29th

26°C 15°C

0%
47%

Partly cloudy

Temperature Max: 26°C    Temperature Min: 15°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 47%
Wind speed: 10 km/h South
Humidity: 54%°        UV Index: 7
Sunrise: 06:15     Sunset: 22:09

Tuesday, June 30th

26°C 16°C

0%
57%

Partly cloudy

Temperature Max: 26°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 57%
Wind speed: 13 km/h South-East
Humidity: 55%°        UV Index: 6
Sunrise: 06:16     Sunset: 22:09

Wednesday, July 1st

25°C 17°C

0%
56%

Partly cloudy

Temperature Max: 25°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 56%
Wind speed: 13 km/h East
Humidity: 63%°        UV Index: 6
Sunrise: 06:16     Sunset: 22:08

Thursday, July 2nd

27°C 18°C

45%
33%

Mostly clear

Temperature Max: 27°C    Temperature Min: 18°C
Precipitation Probability: 45%
Percentage of sky occluded by clouds: 33%
Wind speed: 15 km/h East
Humidity: 66%°        UV Index: 7
Sunrise: 06:17     Sunset: 22:08

Friday, July 3rd

27°C 18°C

32%
76%

Mostly cloudy

Temperature Max: 27°C    Temperature Min: 18°C
Precipitation Probability: 32%
Percentage of sky occluded by clouds: 76%
Wind speed: 10 km/h South-East
Humidity: 61%°        UV Index: 4
Sunrise: 06:18     Sunset: 22:08

Saturday, July 4th

29°C 16°C

0%
18%

Mostly clear

Temperature Max: 29°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 18%
Wind speed: 12 km/h South-East
Humidity: 50%°        UV Index: 7
Sunrise: 06:18     Sunset: 22:07

Sunday, July 5th

29°C 18°C

0%
15%

Mostly clear

Temperature Max: 29°C    Temperature Min: 18°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 15%
Wind speed: 11 km/h South-East
Humidity: 57%°        UV Index: 8
Sunrise: 06:19     Sunset: 22:07

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Friday, 26 June 2026 at 19:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Fri, 26 June at 19:03

29°C

1016.31 hPa
0 mm/h
24%

Mostly clear

Temperature: 29°C
Pressure: 1016.31 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 24%
Wind speed: 14 km/h South-East
Wind Gust Speed: 26.54 km/h
Visibility: 31810.92 km Humidity: 50%
Dew Point: 17° UV Index: 2

Saint-Nazaire next hours weather forecast

This is the next hours weather forecast for Saint-Nazaire.

Fri, 26 Jun - 11pm

24°C

Saint-Nazaire weather:
Mostly clear
0% 17%
Wind Speed: 12 kmh
Wind Gust: 24 kmh

Sat, 27 Jun - 12am

24°C

Saint-Nazaire weather:
Mostly clear
0% 34%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Sat, 27 Jun - 1am

23°C

Saint-Nazaire weather:
Mostly clear
0% 22%
Wind Speed: 11 kmh
Wind Gust: 21 kmh

Sat, 27 Jun - 2am

22°C

Saint-Nazaire weather:
Mostly clear
0% 20%
Wind Speed: 9 kmh
Wind Gust: 19 kmh

Sat, 27 Jun - 3am

21°C

Saint-Nazaire weather:
Mostly clear
0% 14%
Wind Speed: 9 kmh
Wind Gust: 18 kmh

Sat, 27 Jun - 4am

21°C

Saint-Nazaire weather:
Clear
0% 1%
Wind Speed: 9 kmh
Wind Gust: 16 kmh

Sat, 27 Jun - 5am

20°C

Saint-Nazaire weather:
Clear
0% 2%
Wind Speed: 8 kmh
Wind Gust: 16 kmh

Sat, 27 Jun - 6am

20°C

Saint-Nazaire weather:
Mostly clear
0% 34%
Wind Speed: 6 kmh
Wind Gust: 13 kmh

Sat, 27 Jun - 7am

20°C

Saint-Nazaire weather:
Partly cloudy
0% 40%
Wind Speed: 5 kmh
Wind Gust: 14 kmh

Sat, 27 Jun - 8am

21°C

Saint-Nazaire weather:
Mostly cloudy
0% 78%
Wind Speed: 8 kmh
Wind Gust: 16 kmh

Sat, 27 Jun - 9am

22°C

Saint-Nazaire weather:
Mostly cloudy
0% 70%
Wind Speed: 7 kmh
Wind Gust: 17 kmh

Sat, 27 Jun - 10am

24°C

Saint-Nazaire weather:
Mostly cloudy
1% Rain 63%
Wind Speed: 5 kmh
Wind Gust: 12 kmh

Sat, 27 Jun - 11am

26°C

Saint-Nazaire weather:
Partly cloudy
1% Rain 52%
Wind Speed: 6 kmh
Wind Gust: 12 kmh

Sat, 27 Jun - 12pm

27°C

Saint-Nazaire weather:
Partly cloudy
0% 45%
Wind Speed: 7 kmh
Wind Gust: 17 kmh

Sat, 27 Jun - 1pm

29°C

Saint-Nazaire weather:
Partly cloudy
0% 38%
Wind Speed: 10 kmh
Wind Gust: 17 kmh

Sat, 27 Jun - 2pm

29°C

Saint-Nazaire weather:
Clear
0% 12%
Wind Speed: 14 kmh
Wind Gust: 22 kmh

Sat, 27 Jun - 3pm

30°C

Saint-Nazaire weather:
Mostly clear
0% 32%
Wind Speed: 14 kmh
Wind Gust: 24 kmh

Sat, 27 Jun - 4pm

30°C

Saint-Nazaire weather:
Partly cloudy
0% 51%
Wind Speed: 15 kmh
Wind Gust: 27 kmh

Sat, 27 Jun - 5pm

29°C

Saint-Nazaire weather:
Mostly clear
0% 25%
Wind Speed: 16 kmh
Wind Gust: 29 kmh

Sat, 27 Jun - 6pm

29°C

Saint-Nazaire weather:
Mostly clear
0% 20%
Wind Speed: 17 kmh
Wind Gust: 32 kmh

Sat, 27 Jun - 7pm

27°C

Saint-Nazaire weather:
Mostly clear
36% 14%
Wind Speed: 18 kmh
Wind Gust: 34 kmh

Sat, 27 Jun - 8pm

27°C

Saint-Nazaire weather:
Clear
34% 12%
Wind Speed: 17 kmh
Wind Gust: 33 kmh

Sat, 27 Jun - 9pm

26°C

Saint-Nazaire weather:
Clear
0% 12%
Wind Speed: 17 kmh
Wind Gust: 31 kmh

Sat, 27 Jun - 10pm

24°C

Saint-Nazaire weather:
Mostly clear
26% 19%
Wind Speed: 16 kmh
Wind Gust: 32 kmh

Attribution:

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