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

Saturday, July 11th

34°C 23°C

51%
68%

Mostly cloudy

Temperature Max: 34°C    Temperature Min: 23°C
Precipitation Probability: 51%
Percentage of sky occluded by clouds: 68%
Wind speed: 12 km/h North-West
Humidity: 49%°        UV Index: 6
Sunrise: 06:24     Sunset: 22:04

Sunday, July 12th

37°C 23°C

41%
45%

Partly cloudy

Temperature Max: 37°C    Temperature Min: 23°C
Precipitation Probability: 41% (Rain)
Percentage of sky occluded by clouds: 45%
Wind speed: 16 km/h West
Humidity: 37%°        UV Index: 7
Sunrise: 06:25     Sunset: 22:03

Monday, July 13th

31°C 21°C

48%
30%

Rain

Temperature Max: 31°C    Temperature Min: 21°C
Precipitation Probability: 48% (Rain)
Percentage of sky occluded by clouds: 30%
Wind speed: 15 km/h North-West
Humidity: 54%°        UV Index: 8
Sunrise: 06:25     Sunset: 22:02

Tuesday, July 14th

30°C 20°C

0%
89%

Cloudy

Temperature Max: 30°C    Temperature Min: 20°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 89%
Wind speed: 10 km/h East
Humidity: 64%°        UV Index: 4
Sunrise: 06:26     Sunset: 22:02

Wednesday, July 15th

28°C 20°C

51%
24%

Thunderstorms

Temperature Max: 28°C    Temperature Min: 20°C
Precipitation Probability: 51% (Rain)
Percentage of sky occluded by clouds: 24%
Wind speed: 15 km/h East
Humidity: 65%°        UV Index: 8
Sunrise: 06:27     Sunset: 22:01

Thursday, July 16th

28°C 19°C

34%
29%

Mostly clear

Temperature Max: 28°C    Temperature Min: 19°C
Precipitation Probability: 34% (Rain)
Percentage of sky occluded by clouds: 29%
Wind speed: 14 km/h East
Humidity: 63%°        UV Index: 7
Sunrise: 06:28     Sunset: 22:00

Friday, July 17th

26°C 18°C

55%
48%

Drizzle

Temperature Max: 26°C    Temperature Min: 18°C
Precipitation Probability: 55% (Rain)
Percentage of sky occluded by clouds: 48%
Wind speed: 14 km/h East
Humidity: 69%°        UV Index: 5
Sunrise: 06:29     Sunset: 21:59

Saturday, July 18th

25°C 18°C

56%
41%

Drizzle

Temperature Max: 25°C    Temperature Min: 18°C
Precipitation Probability: 56% (Rain)
Percentage of sky occluded by clouds: 41%
Wind speed: 15 km/h East
Humidity: 67%°        UV Index: 7
Sunrise: 06:31     Sunset: 21:58

Sunday, July 19th

25°C 17°C

0%
45%

Partly cloudy

Temperature Max: 25°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 45%
Wind speed: 15 km/h South-East
Humidity: 55%°        UV Index: 7
Sunrise: 06:32     Sunset: 21:57

Monday, July 20th

25°C 14°C

0%
24%

Mostly clear

Temperature Max: 25°C    Temperature Min: 14°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 24%
Wind speed: 14 km/h South
Humidity: 55%°        UV Index: 8
Sunrise: 06:33     Sunset: 21:56

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Saturday, 11 July 2026 at 15:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Sat, 11 July at 15:03

34°C

1013.18 hPa
0 mm/h
80%

Mostly cloudy

Temperature: 34°C
Pressure: 1013.18 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 80%
Wind speed: 11 km/h North
Wind Gust Speed: 27.85 km/h
Visibility: 27107.87 km Humidity: 41%
Dew Point: 18° UV Index: 5

Saint-Nazaire next hours weather forecast

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

Sat, 11 Jul - 7pm

32°C

Saint-Nazaire weather:
Mostly cloudy
49% 75%
Wind Speed: 10 kmh
Wind Gust: 23 kmh

Sat, 11 Jul - 8pm

32°C

Saint-Nazaire weather:
Mostly cloudy
45% 73%
Wind Speed: 9 kmh
Wind Gust: 20 kmh

Sat, 11 Jul - 9pm

31°C

Saint-Nazaire weather:
Partly cloudy
51% 45%
Wind Speed: 10 kmh
Wind Gust: 22 kmh

Sat, 11 Jul - 10pm

29°C

Saint-Nazaire weather:
Mostly clear
50% 23%
Wind Speed: 8 kmh
Wind Gust: 16 kmh

Sat, 11 Jul - 11pm

28°C

Saint-Nazaire weather:
Mostly clear
47% 36%
Wind Speed: 8 kmh
Wind Gust: 15 kmh

Sun, 12 Jul - 12am

27°C

Saint-Nazaire weather:
Partly cloudy
41% 38%
Wind Speed: 11 kmh
Wind Gust: 19 kmh

Sun, 12 Jul - 1am

26°C

Saint-Nazaire weather:
Clear
29% 12%
Wind Speed: 13 kmh
Wind Gust: 25 kmh

Sun, 12 Jul - 2am

25°C

Saint-Nazaire weather:
Clear
0% 5%
Wind Speed: 11 kmh
Wind Gust: 22 kmh

Sun, 12 Jul - 3am

24°C

Saint-Nazaire weather:
Clear
0% 3%
Wind Speed: 12 kmh
Wind Gust: 21 kmh

Sun, 12 Jul - 4am

24°C

Saint-Nazaire weather:
Clear
0% 11%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Sun, 12 Jul - 5am

24°C

Saint-Nazaire weather:
Clear
0% 4%
Wind Speed: 14 kmh
Wind Gust: 26 kmh

Sun, 12 Jul - 6am

24°C

Saint-Nazaire weather:
Clear
0% 2%
Wind Speed: 15 kmh
Wind Gust: 28 kmh

Sun, 12 Jul - 7am

23°C

Saint-Nazaire weather:
Mostly clear
0% 22%
Wind Speed: 16 kmh
Wind Gust: 28 kmh

Sun, 12 Jul - 8am

25°C

Saint-Nazaire weather:
Clear
0% 8%
Wind Speed: 16 kmh
Wind Gust: 28 kmh

Sun, 12 Jul - 9am

26°C

Saint-Nazaire weather:
Mostly clear
0% 22%
Wind Speed: 17 kmh
Wind Gust: 29 kmh

Sun, 12 Jul - 10am

29°C

Saint-Nazaire weather:
Mostly clear
0% 30%
Wind Speed: 17 kmh
Wind Gust: 31 kmh

Sun, 12 Jul - 11am

31°C

Saint-Nazaire weather:
Mostly clear
0% 22%
Wind Speed: 17 kmh
Wind Gust: 31 kmh

Sun, 12 Jul - 12pm

34°C

Saint-Nazaire weather:
Clear
0% 1%
Wind Speed: 18 kmh
Wind Gust: 31 kmh

Sun, 12 Jul - 1pm

35°C

Saint-Nazaire weather:
Clear
0% 3%
Wind Speed: 19 kmh
Wind Gust: 32 kmh

Sun, 12 Jul - 2pm

37°C

Saint-Nazaire weather:
Mostly clear
0% 32%
Wind Speed: 20 kmh
Wind Gust: 35 kmh

Sun, 12 Jul - 3pm

37°C

Saint-Nazaire weather:
Mostly cloudy
0% 74%
Wind Speed: 18 kmh
Wind Gust: 35 kmh

Sun, 12 Jul - 4pm

37°C

Saint-Nazaire weather:
Cloudy
0% 93%
Wind Speed: 15 kmh
Wind Gust: 35 kmh

Sun, 12 Jul - 5pm

36°C

Saint-Nazaire weather:
Cloudy
0% 100%
Wind Speed: 13 kmh
Wind Gust: 29 kmh

Sun, 12 Jul - 6pm

35°C

Saint-Nazaire weather:
Cloudy
0% 100%
Wind Speed: 11 kmh
Wind Gust: 26 kmh

Attribution:

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