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 Saturday, 25 July 2026 at 11:03 from the nearest observation station of Saint-Nazaire.

Saturday, July 25th

28°C 18°C

0%
11%

Clear

Temperature Max: 28°C    Temperature Min: 18°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 11%
Wind speed: 17 km/h South-East
Humidity: 53%°        UV Index: 7
Sunrise: 06:38     Sunset: 21:51

Sunday, July 26th

24°C 17°C

31%
72%

Drizzle

Temperature Max: 24°C    Temperature Min: 17°C
Precipitation Probability: 31% (Rain)
Percentage of sky occluded by clouds: 72%
Wind speed: 22 km/h East
Humidity: 76%°        UV Index: 6
Sunrise: 06:40     Sunset: 21:50

Monday, July 27th

25°C 15°C

0%
19%

Mostly clear

Temperature Max: 25°C    Temperature Min: 15°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 19%
Wind speed: 11 km/h East
Humidity: 63%°        UV Index: 7
Sunrise: 06:41     Sunset: 21:49

Tuesday, July 28th

30°C 17°C

0%
0%

Clear

Temperature Max: 30°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 0%
Wind speed: 12 km/h North-West
Humidity: 52%°        UV Index: 8
Sunrise: 06:42     Sunset: 21:47

Wednesday, July 29th

29°C 19°C

0%
17%

Mostly clear

Temperature Max: 29°C    Temperature Min: 19°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 17%
Wind speed: 10 km/h East
Humidity: 54%°        UV Index: 7
Sunrise: 06:43     Sunset: 21:46

Thursday, July 30th

28°C 18°C

0%
44%

Partly cloudy

Temperature Max: 28°C    Temperature Min: 18°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 44%
Wind speed: 11 km/h South-East
Humidity: 61%°        UV Index: 6
Sunrise: 06:44     Sunset: 21:45

Friday, July 31st

28°C 18°C

29%
75%

Mostly cloudy

Temperature Max: 28°C    Temperature Min: 18°C
Precipitation Probability: 29%
Percentage of sky occluded by clouds: 75%
Wind speed: 10 km/h South-East
Humidity: 62%°        UV Index: 5
Sunrise: 06:46     Sunset: 21:43

Saturday, August 1st

27°C 18°C

27%
58%

Partly cloudy

Temperature Max: 27°C    Temperature Min: 18°C
Precipitation Probability: 27% (Rain)
Percentage of sky occluded by clouds: 58%
Wind speed: 14 km/h South
Humidity: 58%°        UV Index: 6
Sunrise: 06:47     Sunset: 21:42

Sunday, August 2nd

29°C 18°C

34%
70%

Drizzle

Temperature Max: 29°C    Temperature Min: 18°C
Precipitation Probability: 34% (Rain)
Percentage of sky occluded by clouds: 70%
Wind speed: 13 km/h South
Humidity: 60%°        UV Index: 5
Sunrise: 06:48     Sunset: 21:41

Monday, August 3rd

28°C 19°C

46%
76%

Drizzle

Temperature Max: 28°C    Temperature Min: 19°C
Precipitation Probability: 46% (Rain)
Percentage of sky occluded by clouds: 76%
Wind speed: 10 km/h Sout-East
Humidity: 70%°        UV Index: 4
Sunrise: 06:49     Sunset: 21:39

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Saturday, 25 July 2026 at 11:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Sat, 25 July at 11:03

24°C

1011.62 hPa
0 mm/h
5%

Clear

Temperature: 24°C
Pressure: 1011.62 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 5%
Wind speed: 14 km/h South
Wind Gust Speed: 24.32 km/h
Visibility: 27013.21 km Humidity: 54%
Dew Point: 14° UV Index: 4

Saint-Nazaire next hours weather forecast

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

Sat, 25 Jul - 2pm

28°C

Saint-Nazaire weather:
Clear
0% 6%
Wind Speed: 15 kmh
Wind Gust: 25 kmh

Sat, 25 Jul - 3pm

28°C

Saint-Nazaire weather:
Clear
0% 12%
Wind Speed: 16 kmh
Wind Gust: 28 kmh

Sat, 25 Jul - 4pm

28°C

Saint-Nazaire weather:
Mostly clear
0% 24%
Wind Speed: 22 kmh
Wind Gust: 35 kmh

Sat, 25 Jul - 5pm

27°C

Saint-Nazaire weather:
Mostly clear
0% 15%
Wind Speed: 24 kmh
Wind Gust: 38 kmh

Sat, 25 Jul - 6pm

27°C

Saint-Nazaire weather:
Windy
0% 4%
Wind Speed: 25 kmh
Wind Gust: 40 kmh

Sat, 25 Jul - 7pm

26°C

Saint-Nazaire weather:
Windy
0% 2%
Wind Speed: 25 kmh
Wind Gust: 41 kmh

Sat, 25 Jul - 8pm

26°C

Saint-Nazaire weather:
Clear
0% 6%
Wind Speed: 23 kmh
Wind Gust: 41 kmh

Sat, 25 Jul - 9pm

25°C

Saint-Nazaire weather:
Clear
0% 9%
Wind Speed: 19 kmh
Wind Gust: 37 kmh

Sat, 25 Jul - 10pm

24°C

Saint-Nazaire weather:
Clear
0% 8%
Wind Speed: 15 kmh
Wind Gust: 31 kmh

Sat, 25 Jul - 11pm

22°C

Saint-Nazaire weather:
Clear
0% 5%
Wind Speed: 14 kmh
Wind Gust: 27 kmh

Sun, 26 Jul - 12am

21°C

Saint-Nazaire weather:
Clear
0% 8%
Wind Speed: 14 kmh
Wind Gust: 24 kmh

Sun, 26 Jul - 1am

19°C

Saint-Nazaire weather:
Clear
0% 7%
Wind Speed: 13 kmh
Wind Gust: 25 kmh

Sun, 26 Jul - 2am

18°C

Saint-Nazaire weather:
Clear
0% 12%
Wind Speed: 12 kmh
Wind Gust: 24 kmh

Sun, 26 Jul - 3am

17°C

Saint-Nazaire weather:
Mostly clear
0% 15%
Wind Speed: 11 kmh
Wind Gust: 20 kmh

Sun, 26 Jul - 4am

17°C

Saint-Nazaire weather:
Mostly clear
0% 24%
Wind Speed: 11 kmh
Wind Gust: 20 kmh

Sun, 26 Jul - 5am

17°C

Saint-Nazaire weather:
Partly cloudy
0% 47%
Wind Speed: 12 kmh
Wind Gust: 22 kmh

Sun, 26 Jul - 6am

18°C

Saint-Nazaire weather:
Mostly cloudy
0% 79%
Wind Speed: 12 kmh
Wind Gust: 22 kmh

Sun, 26 Jul - 7am

18°C

Saint-Nazaire weather:
Cloudy
0% 95%
Wind Speed: 14 kmh
Wind Gust: 26 kmh

Sun, 26 Jul - 8am

19°C

Saint-Nazaire weather:
Cloudy
1% Rain 97%
Wind Speed: 17 kmh
Wind Gust: 31 kmh

Sun, 26 Jul - 9am

19°C

Saint-Nazaire weather:
Cloudy
8% Rain 100%
Wind Speed: 18 kmh
Wind Gust: 34 kmh

Sun, 26 Jul - 10am

20°C

Saint-Nazaire weather:
Cloudy
0% 100%
Wind Speed: 20 kmh
Wind Gust: 35 kmh

Sun, 26 Jul - 11am

21°C

Saint-Nazaire weather:
Cloudy
8% Rain 100%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Sun, 26 Jul - 12pm

21°C

Saint-Nazaire weather:
Drizzle
10% Rain 99%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Sun, 26 Jul - 1pm

22°C

Saint-Nazaire weather:
Cloudy
7% Rain 100%
Wind Speed: 22 kmh
Wind Gust: 37 kmh

Attribution:

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