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, 04 July 2026 at 08:03 from the nearest observation station of Saint-Nazaire.

Saturday, July 4th

29°C 15°C

0%
0%

Clear

Temperature Max: 29°C    Temperature Min: 15°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 0%
Wind speed: 11 km/h South-East
Humidity: 51%°        UV Index: 9
Sunrise: 06:18     Sunset: 22:07

Sunday, July 5th

32°C 16°C

0%
15%

Mostly clear

Temperature Max: 32°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 15%
Wind speed: 10 km/h South
Humidity: 56%°        UV Index: 9
Sunrise: 06:19     Sunset: 22:07

Monday, July 6th

33°C 17°C

0%
0%

Clear

Temperature Max: 33°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 0%
Wind speed: 9 km/h Sout-East
Humidity: 47%°        UV Index: 9
Sunrise: 06:20     Sunset: 22:07

Tuesday, July 7th

34°C 19°C

0%
29%

Mostly clear

Temperature Max: 34°C    Temperature Min: 19°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 29%
Wind speed: 9 km/h South
Humidity: 41%°        UV Index: 7
Sunrise: 06:20     Sunset: 22:06

Wednesday, July 8th

33°C 17°C

0%
6%

Clear

Temperature Max: 33°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 6%
Wind speed: 10 km/h Sout-East
Humidity: 45%°        UV Index: 8
Sunrise: 06:21     Sunset: 22:06

Thursday, July 9th

34°C 19°C

0%
47%

Partly cloudy

Temperature Max: 34°C    Temperature Min: 19°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 47%
Wind speed: 12 km/h South
Humidity: 52%°        UV Index: 6
Sunrise: 06:22     Sunset: 22:05

Friday, July 10th

32°C 21°C

0%
20%

Mostly clear

Temperature Max: 32°C    Temperature Min: 21°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 20%
Wind speed: 15 km/h North-East
Humidity: 52%°        UV Index: 8
Sunrise: 06:23     Sunset: 22:04

Saturday, July 11th

32°C 19°C

46%
41%

Partly cloudy

Temperature Max: 32°C    Temperature Min: 19°C
Precipitation Probability: 46% (Rain)
Percentage of sky occluded by clouds: 41%
Wind speed: 18 km/h Sout-East
Humidity: 51%°        UV Index: 8
Sunrise: 06:24     Sunset: 22:04

Sunday, July 12th

31°C 20°C

50%
78%

Mostly cloudy

Temperature Max: 31°C    Temperature Min: 20°C
Precipitation Probability: 50%
Percentage of sky occluded by clouds: 78%
Wind speed: 11 km/h South
Humidity: 48%°        UV Index: 4
Sunrise: 06:25     Sunset: 22:03

Monday, July 13th

29°C 20°C

50%
55%

Thunderstorms

Temperature Max: 29°C    Temperature Min: 20°C
Precipitation Probability: 50% (Rain)
Percentage of sky occluded by clouds: 55%
Wind speed: 11 km/h Sout-East
Humidity: 54%°        UV Index: 5
Sunrise: 06:26     Sunset: 22:02

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Saturday, 04 July 2026 at 08:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Sat, 04 July at 08:03

16°C

1030.2 hPa
0 mm/h
0%

Clear

Temperature: 16°C
Pressure: 1030.2 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 0%
Wind speed: 11 km/h Sout-East
Wind Gust Speed: 21.55 km/h
Visibility: 24770.31 km Humidity: 78%
Dew Point: 13° UV Index: 0

Saint-Nazaire next hours weather forecast

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

Sat, 04 Jul - 11am

23°C

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

Sat, 04 Jul - 12pm

25°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 6 kmh
Wind Gust: 16 kmh

Sat, 04 Jul - 1pm

27°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 4 kmh
Wind Gust: 15 kmh

Sat, 04 Jul - 2pm

28°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 7 kmh
Wind Gust: 18 kmh

Sat, 04 Jul - 3pm

29°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 10 kmh
Wind Gust: 23 kmh

Sat, 04 Jul - 4pm

29°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 14 kmh
Wind Gust: 28 kmh

Sat, 04 Jul - 5pm

29°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 17 kmh
Wind Gust: 33 kmh

Sat, 04 Jul - 6pm

28°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 18 kmh
Wind Gust: 34 kmh

Sat, 04 Jul - 7pm

28°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 17 kmh
Wind Gust: 33 kmh

Sat, 04 Jul - 8pm

27°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 16 kmh
Wind Gust: 32 kmh

Sat, 04 Jul - 9pm

25°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 14 kmh
Wind Gust: 28 kmh

Sat, 04 Jul - 10pm

24°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 13 kmh
Wind Gust: 27 kmh

Sat, 04 Jul - 11pm

23°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 12 kmh
Wind Gust: 27 kmh

Sun, 05 Jul - 12am

21°C

Saint-Nazaire weather:
Clear
0% 0%
Wind Speed: 16 kmh
Wind Gust: 30 kmh

Sun, 05 Jul - 1am

20°C

Saint-Nazaire weather:
Clear
0% 1%
Wind Speed: 15 kmh
Wind Gust: 30 kmh

Sun, 05 Jul - 2am

18°C

Saint-Nazaire weather:
Clear
0% 12%
Wind Speed: 14 kmh
Wind Gust: 29 kmh

Sun, 05 Jul - 3am

17°C

Saint-Nazaire weather:
Mostly clear
0% 22%
Wind Speed: 14 kmh
Wind Gust: 28 kmh

Sun, 05 Jul - 4am

16°C

Saint-Nazaire weather:
Mostly clear
0% 28%
Wind Speed: 14 kmh
Wind Gust: 28 kmh

Sun, 05 Jul - 5am

16°C

Saint-Nazaire weather:
Mostly clear
0% 33%
Wind Speed: 13 kmh
Wind Gust: 26 kmh

Sun, 05 Jul - 6am

16°C

Saint-Nazaire weather:
Mostly cloudy
0% 64%
Wind Speed: 13 kmh
Wind Gust: 25 kmh

Sun, 05 Jul - 7am

16°C

Saint-Nazaire weather:
Mostly cloudy
0% 80%
Wind Speed: 13 kmh
Wind Gust: 25 kmh

Sun, 05 Jul - 8am

17°C

Saint-Nazaire weather:
Mostly cloudy
0% 74%
Wind Speed: 14 kmh
Wind Gust: 27 kmh

Sun, 05 Jul - 9am

18°C

Saint-Nazaire weather:
Partly cloudy
0% 46%
Wind Speed: 14 kmh
Wind Gust: 26 kmh

Sun, 05 Jul - 10am

20°C

Saint-Nazaire weather:
Mostly clear
0% 21%
Wind Speed: 12 kmh
Wind Gust: 24 kmh

Attribution:

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