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 Thursday, 16 July 2026 at 19:03 from the nearest observation station of Saint-Nazaire.

Thursday, July 16th

30°C 20°C

50%
29%

Rain

Temperature Max: 30°C    Temperature Min: 20°C
Precipitation Probability: 50% (Rain)
Percentage of sky occluded by clouds: 29%
Wind speed: 12 km/h North-East
Humidity: 59%°        UV Index: 6
Sunrise: 06:28     Sunset: 22:00

Friday, July 17th

27°C 18°C

30%
33%

Mostly clear

Temperature Max: 27°C    Temperature Min: 18°C
Precipitation Probability: 30% (Rain)
Percentage of sky occluded by clouds: 33%
Wind speed: 8 km/h South-East
Humidity: 62%°        UV Index: 7
Sunrise: 06:29     Sunset: 21:59

Saturday, July 18th

29°C 17°C

0%
4%

Clear

Temperature Max: 29°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 4%
Wind speed: 10 km/h South
Humidity: 50%°        UV Index: 8
Sunrise: 06:31     Sunset: 21:58

Sunday, July 19th

27°C 16°C

0%
43%

Partly cloudy

Temperature Max: 27°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 43%
Wind speed: 23 km/h Sout-East
Humidity: 47%°        UV Index: 6
Sunrise: 06:32     Sunset: 21:57

Monday, July 20th

26°C 14°C

0%
18%

Mostly clear

Temperature Max: 26°C    Temperature Min: 14°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 18%
Wind speed: 22 km/h Sout-East
Humidity: 43%°        UV Index: 7
Sunrise: 06:33     Sunset: 21:56

Tuesday, July 21st

28°C 13°C

0%
3%

Clear

Temperature Max: 28°C    Temperature Min: 13°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 3%
Wind speed: 19 km/h Sout-East
Humidity: 47%°        UV Index: 8
Sunrise: 06:34     Sunset: 21:55

Wednesday, July 22nd

29°C 16°C

0%
40%

Partly cloudy

Temperature Max: 29°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 40%
Wind speed: 11 km/h South
Humidity: 51%°        UV Index: 6
Sunrise: 06:35     Sunset: 21:54

Thursday, July 23rd

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
Humidity: 53%°        UV Index: 8
Sunrise: 06:36     Sunset: 21:53

Friday, July 24th

29°C 17°C

0%
1%

Clear

Temperature Max: 29°C    Temperature Min: 17°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 1%
Wind speed: 10 km/h East
Humidity: 50%°        UV Index: 8
Sunrise: 06:37     Sunset: 21:52

Saturday, July 25th

26°C 18°C

38%
12%

Drizzle

Temperature Max: 26°C    Temperature Min: 18°C
Precipitation Probability: 38% (Rain)
Percentage of sky occluded by clouds: 12%
Wind speed: 17 km/h East
Humidity: 54%°        UV Index: 7
Sunrise: 06:38     Sunset: 21:51

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Thursday, 16 July 2026 at 19:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Thu, 16 July at 19:03

27°C

1014.34 hPa
0 mm/h
8%

Clear

Temperature: 27°C
Pressure: 1014.34 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 8%
Wind speed: 18 km/h South
Wind Gust Speed: 37.8 km/h
Visibility: 27381.67 km Humidity: 57%
Dew Point: 18° UV Index: 2

Saint-Nazaire next hours weather forecast

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

Fri, 17 Jul - 4am

19°C

Saint-Nazaire weather:
Mostly cloudy
0% 87%
Wind Speed: 6 kmh
Wind Gust: 10 kmh

Fri, 17 Jul - 5am

19°C

Saint-Nazaire weather:
Mostly cloudy
0% 75%
Wind Speed: 6 kmh
Wind Gust: 10 kmh

Fri, 17 Jul - 6am

18°C

Saint-Nazaire weather:
Mostly cloudy
0% 70%
Wind Speed: 6 kmh
Wind Gust: 10 kmh

Fri, 17 Jul - 7am

18°C

Saint-Nazaire weather:
Partly cloudy
0% 50%
Wind Speed: 7 kmh
Wind Gust: 10 kmh

Fri, 17 Jul - 8am

19°C

Saint-Nazaire weather:
Mostly cloudy
0% 73%
Wind Speed: 8 kmh
Wind Gust: 12 kmh

Fri, 17 Jul - 9am

20°C

Saint-Nazaire weather:
Partly cloudy
0% 46%
Wind Speed: 7 kmh
Wind Gust: 12 kmh

Fri, 17 Jul - 10am

22°C

Saint-Nazaire weather:
Partly cloudy
0% 41%
Wind Speed: 6 kmh
Wind Gust: 12 kmh

Fri, 17 Jul - 11am

24°C

Saint-Nazaire weather:
Partly cloudy
0% 51%
Wind Speed: 6 kmh
Wind Gust: 16 kmh

Fri, 17 Jul - 12pm

25°C

Saint-Nazaire weather:
Mostly clear
0% 35%
Wind Speed: 6 kmh
Wind Gust: 16 kmh

Fri, 17 Jul - 1pm

26°C

Saint-Nazaire weather:
Mostly clear
0% 33%
Wind Speed: 6 kmh
Wind Gust: 19 kmh

Fri, 17 Jul - 2pm

27°C

Saint-Nazaire weather:
Mostly clear
0% 20%
Wind Speed: 7 kmh
Wind Gust: 20 kmh

Fri, 17 Jul - 3pm

27°C

Saint-Nazaire weather:
Mostly clear
0% 16%
Wind Speed: 8 kmh
Wind Gust: 23 kmh

Fri, 17 Jul - 4pm

27°C

Saint-Nazaire weather:
Mostly clear
0% 22%
Wind Speed: 10 kmh
Wind Gust: 24 kmh

Fri, 17 Jul - 5pm

27°C

Saint-Nazaire weather:
Mostly clear
0% 20%
Wind Speed: 12 kmh
Wind Gust: 26 kmh

Fri, 17 Jul - 6pm

27°C

Saint-Nazaire weather:
Clear
1% Rain 12%
Wind Speed: 13 kmh
Wind Gust: 27 kmh

Fri, 17 Jul - 7pm

27°C

Saint-Nazaire weather:
Clear
4% Rain 8%
Wind Speed: 13 kmh
Wind Gust: 24 kmh

Fri, 17 Jul - 8pm

26°C

Saint-Nazaire weather:
Clear
0% 12%
Wind Speed: 13 kmh
Wind Gust: 27 kmh

Fri, 17 Jul - 9pm

25°C

Saint-Nazaire weather:
Clear
0% 3%
Wind Speed: 12 kmh
Wind Gust: 24 kmh

Fri, 17 Jul - 10pm

24°C

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

Fri, 17 Jul - 11pm

22°C

Saint-Nazaire weather:
Clear
0% 3%
Wind Speed: 11 kmh
Wind Gust: 21 kmh

Sat, 18 Jul - 12am

21°C

Saint-Nazaire weather:
Clear
0% 2%
Wind Speed: 11 kmh
Wind Gust: 22 kmh

Sat, 18 Jul - 1am

20°C

Saint-Nazaire weather:
Clear
0% 2%
Wind Speed: 12 kmh
Wind Gust: 23 kmh

Sat, 18 Jul - 2am

19°C

Saint-Nazaire weather:
Clear
0% 2%
Wind Speed: 11 kmh
Wind Gust: 22 kmh

Sat, 18 Jul - 3am

18°C

Saint-Nazaire weather:
Clear
0% 2%
Wind Speed: 11 kmh
Wind Gust: 21 kmh

Attribution:

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