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 Sunday, 12 July 2026 at 15:03 from the nearest observation station of Saint-Nazaire.

Sunday, July 12th

36°C 24°C

0%
59%

Partly cloudy

Temperature Max: 36°C    Temperature Min: 24°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 59%
Wind speed: 19 km/h West
Humidity: 36%°        UV Index: 7
Sunrise: 06:25     Sunset: 22:03

Monday, July 13th

30°C 22°C

48%
36%

Rain

Temperature Max: 30°C    Temperature Min: 22°C
Precipitation Probability: 48% (Rain)
Percentage of sky occluded by clouds: 36%
Wind speed: 15 km/h North-West
Humidity: 57%°        UV Index: 8
Sunrise: 06:25     Sunset: 22:02

Tuesday, July 14th

30°C 20°C

0%
86%

Mostly cloudy

Temperature Max: 30°C    Temperature Min: 20°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 86%
Wind speed: 10 km/h East
Humidity: 66%°        UV Index: 4
Sunrise: 06:26     Sunset: 22:02

Wednesday, July 15th

29°C 21°C

44%
30%

Mostly clear

Temperature Max: 29°C    Temperature Min: 21°C
Precipitation Probability: 44% (Rain)
Percentage of sky occluded by clouds: 30%
Wind speed: 13 km/h East
Humidity: 64%°        UV Index: 7
Sunrise: 06:27     Sunset: 22:01

Thursday, July 16th

29°C 20°C

46%
78%

Drizzle

Temperature Max: 29°C    Temperature Min: 20°C
Precipitation Probability: 46% (Rain)
Percentage of sky occluded by clouds: 78%
Wind speed: 13 km/h South-East
Humidity: 67%°        UV Index: 5
Sunrise: 06:28     Sunset: 22:00

Friday, July 17th

25°C 19°C

49%
57%

Drizzle

Temperature Max: 25°C    Temperature Min: 19°C
Precipitation Probability: 49% (Rain)
Percentage of sky occluded by clouds: 57%
Wind speed: 12 km/h East
Humidity: 72%°        UV Index: 6
Sunrise: 06:29     Sunset: 21:59

Saturday, July 18th

26°C 19°C

47%
40%

Drizzle

Temperature Max: 26°C    Temperature Min: 19°C
Precipitation Probability: 47% (Rain)
Percentage of sky occluded by clouds: 40%
Wind speed: 13 km/h East
Humidity: 70%°        UV Index: 7
Sunrise: 06:31     Sunset: 21:58

Sunday, July 19th

28°C 18°C

0%
42%

Partly cloudy

Temperature Max: 28°C    Temperature Min: 18°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 42%
Wind speed: 12 km/h South
Humidity: 65%°        UV Index: 6
Sunrise: 06:32     Sunset: 21:57

Monday, July 20th

29°C 17°C

0%
27%

Mostly clear

Temperature Max: 29°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 27%
Wind speed: 15 km/h Sout-East
Humidity: 58%°        UV Index: 7
Sunrise: 06:33     Sunset: 21:56

Tuesday, July 21st

29°C 17°C

0%
7%

Clear

Temperature Max: 29°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 7%
Wind speed: 18 km/h Sout-East
Humidity: 50%°        UV Index: 8
Sunrise: 06:34     Sunset: 21:55

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Sunday, 12 July 2026 at 15:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Sun, 12 July at 15:03

36°C

1013.07 hPa
0 mm/h
93%

Cloudy

Temperature: 36°C
Pressure: 1013.07 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 93%
Wind speed: 19 km/h West
Wind Gust Speed: 36.74 km/h
Visibility: 31055.54 km Humidity: 30%
Dew Point: 16° UV Index: 4

Saint-Nazaire next hours weather forecast

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

Sun, 12 Jul - 7pm

36°C

Saint-Nazaire weather:
Cloudy
0% 96%
Wind Speed: 17 kmh
Wind Gust: 34 kmh

Sun, 12 Jul - 8pm

35°C

Saint-Nazaire weather:
Cloudy
0% 97%
Wind Speed: 17 kmh
Wind Gust: 35 kmh

Sun, 12 Jul - 9pm

33°C

Saint-Nazaire weather:
Cloudy
0% 92%
Wind Speed: 16 kmh
Wind Gust: 35 kmh

Sun, 12 Jul - 10pm

32°C

Saint-Nazaire weather:
Mostly cloudy
0% 80%
Wind Speed: 19 kmh
Wind Gust: 37 kmh

Sun, 12 Jul - 11pm

30°C

Saint-Nazaire weather:
Mostly cloudy
0% 82%
Wind Speed: 18 kmh
Wind Gust: 35 kmh

Mon, 13 Jul - 12am

29°C

Saint-Nazaire weather:
Mostly cloudy
0% 79%
Wind Speed: 21 kmh
Wind Gust: 40 kmh

Mon, 13 Jul - 1am

28°C

Saint-Nazaire weather:
Mostly cloudy
0% 83%
Wind Speed: 23 kmh
Wind Gust: 45 kmh

Mon, 13 Jul - 2am

27°C

Saint-Nazaire weather:
Cloudy
0% 95%
Wind Speed: 19 kmh
Wind Gust: 45 kmh

Mon, 13 Jul - 3am

26°C

Saint-Nazaire weather:
Cloudy
6% Rain 99%
Wind Speed: 19 kmh
Wind Gust: 39 kmh

Mon, 13 Jul - 4am

24°C

Saint-Nazaire weather:
Cloudy
10% Rain 100%
Wind Speed: 19 kmh
Wind Gust: 38 kmh

Mon, 13 Jul - 5am

23°C

Saint-Nazaire weather:
Cloudy
16% Rain 100%
Wind Speed: 18 kmh
Wind Gust: 36 kmh

Mon, 13 Jul - 6am

22°C

Saint-Nazaire weather:
Rain
21% Rain 100%
Wind Speed: 18 kmh
Wind Gust: 35 kmh

Mon, 13 Jul - 7am

22°C

Saint-Nazaire weather:
Cloudy
10% Rain 92%
Wind Speed: 14 kmh
Wind Gust: 29 kmh

Mon, 13 Jul - 8am

22°C

Saint-Nazaire weather:
Cloudy
6% Rain 93%
Wind Speed: 16 kmh
Wind Gust: 25 kmh

Mon, 13 Jul - 9am

23°C

Saint-Nazaire weather:
Mostly cloudy
4% Rain 86%
Wind Speed: 16 kmh
Wind Gust: 24 kmh

Mon, 13 Jul - 10am

25°C

Saint-Nazaire weather:
Mostly cloudy
0% 73%
Wind Speed: 16 kmh
Wind Gust: 23 kmh

Mon, 13 Jul - 11am

27°C

Saint-Nazaire weather:
Mostly clear
0% 23%
Wind Speed: 17 kmh
Wind Gust: 25 kmh

Mon, 13 Jul - 12pm

28°C

Saint-Nazaire weather:
Clear
0% 8%
Wind Speed: 15 kmh
Wind Gust: 25 kmh

Mon, 13 Jul - 1pm

29°C

Saint-Nazaire weather:
Clear
0% 6%
Wind Speed: 15 kmh
Wind Gust: 27 kmh

Mon, 13 Jul - 2pm

30°C

Saint-Nazaire weather:
Clear
0% 4%
Wind Speed: 14 kmh
Wind Gust: 27 kmh

Mon, 13 Jul - 3pm

30°C

Saint-Nazaire weather:
Clear
0% 10%
Wind Speed: 13 kmh
Wind Gust: 29 kmh

Mon, 13 Jul - 4pm

30°C

Saint-Nazaire weather:
Mostly clear
0% 20%
Wind Speed: 13 kmh
Wind Gust: 30 kmh

Mon, 13 Jul - 5pm

30°C

Saint-Nazaire weather:
Mostly clear
0% 22%
Wind Speed: 15 kmh
Wind Gust: 29 kmh

Mon, 13 Jul - 6pm

29°C

Saint-Nazaire weather:
Mostly clear
0% 24%
Wind Speed: 16 kmh
Wind Gust: 30 kmh

Attribution:

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