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 Friday, 14 August 2026 at 19:03 from the nearest observation station of Saint-Nazaire.

Friday, August 14th

34°C 21°C

0%
9%

Clear

Temperature Max: 34°C    Temperature Min: 21°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 9%
Wind speed: 13 km/h South
Humidity: 55%°        UV Index: 7
Sunrise: 07:03     Sunset: 21:22

Saturday, August 15th

30°C 20°C

27%
92%

Cloudy

Temperature Max: 30°C    Temperature Min: 20°C
Precipitation Probability: 27% (Rain)
Percentage of sky occluded by clouds: 92%
Wind speed: 13 km/h South-East
Humidity: 64%°        UV Index: 4
Sunrise: 07:05     Sunset: 21:20

Sunday, August 16th

29°C 19°C

0%
48%

Partly cloudy

Temperature Max: 29°C    Temperature Min: 19°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 48%
Wind speed: 13 km/h South-East
Humidity: 59%°        UV Index: 6
Sunrise: 07:06     Sunset: 21:18

Monday, August 17th

27°C 16°C

0%
62%

Partly cloudy

Temperature Max: 27°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 62%
Wind speed: 13 km/h South-East
Humidity: 61%°        UV Index: 6
Sunrise: 07:07     Sunset: 21:17

Tuesday, August 18th

25°C 18°C

0%
37%

Mostly clear

Temperature Max: 25°C    Temperature Min: 18°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 37%
Wind speed: 13 km/h East
Humidity: 73%°        UV Index: 6
Sunrise: 07:09     Sunset: 21:15

Wednesday, August 19th

25°C 18°C

0%
35%

Mostly clear

Temperature Max: 25°C    Temperature Min: 18°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 35%
Wind speed: 14 km/h East
Humidity: 69%°        UV Index: 7
Sunrise: 07:10     Sunset: 21:13

Thursday, August 20th

24°C 16°C

0%
69%

Mostly cloudy

Temperature Max: 24°C    Temperature Min: 16°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 69%
Wind speed: 12 km/h South-East
Humidity: 66%°        UV Index: 5
Sunrise: 07:11     Sunset: 21:11

Friday, August 21st

24°C 15°C

0%
45%

Partly cloudy

Temperature Max: 24°C    Temperature Min: 15°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 45%
Wind speed: 13 km/h South-East
Humidity: 58%°        UV Index: 5
Sunrise: 07:13     Sunset: 21:10

Saturday, August 22nd

24°C 15°C

0%
44%

Partly cloudy

Temperature Max: 24°C    Temperature Min: 15°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 44%
Wind speed: 10 km/h East
Humidity: 62%°        UV Index: 5
Sunrise: 07:14     Sunset: 21:08

Sunday, August 23rd

23°C 17°C

49%
70%

Drizzle

Temperature Max: 23°C    Temperature Min: 17°C
Precipitation Probability: 49% (Rain)
Percentage of sky occluded by clouds: 70%
Wind speed: 14 km/h North
Humidity: 62%°        UV Index: 5
Sunrise: 07:15     Sunset: 21:06

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Friday, 14 August 2026 at 19:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Fri, 14 August at 19:03

31°C

1014.45 hPa
0 mm/h
8%

Clear

Temperature: 31°C
Pressure: 1014.45 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 8%
Wind speed: 18 km/h South-East
Wind Gust Speed: 31.35 km/h
Visibility: 29008 km Humidity: 48%
Dew Point: 19° UV Index: 1

Saint-Nazaire next hours weather forecast

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

Sat, 15 Aug - 9am

22°C

Saint-Nazaire weather:
Cloudy
0% 92%
Wind Speed: 14 kmh
Wind Gust: 25 kmh

Sat, 15 Aug - 10am

23°C

Saint-Nazaire weather:
Cloudy
0% 93%
Wind Speed: 14 kmh
Wind Gust: 23 kmh

Sat, 15 Aug - 11am

25°C

Saint-Nazaire weather:
Cloudy
0% 94%
Wind Speed: 14 kmh
Wind Gust: 23 kmh

Sat, 15 Aug - 12pm

27°C

Saint-Nazaire weather:
Cloudy
0% 95%
Wind Speed: 10 kmh
Wind Gust: 23 kmh

Sat, 15 Aug - 1pm

29°C

Saint-Nazaire weather:
Cloudy
0% 93%
Wind Speed: 7 kmh
Wind Gust: 17 kmh

Sat, 15 Aug - 2pm

29°C

Saint-Nazaire weather:
Cloudy
0% 99%
Wind Speed: 10 kmh
Wind Gust: 20 kmh

Sat, 15 Aug - 3pm

30°C

Saint-Nazaire weather:
Cloudy
0% 98%
Wind Speed: 11 kmh
Wind Gust: 22 kmh

Sat, 15 Aug - 4pm

30°C

Saint-Nazaire weather:
Cloudy
0% 90%
Wind Speed: 14 kmh
Wind Gust: 24 kmh

Sat, 15 Aug - 5pm

30°C

Saint-Nazaire weather:
Cloudy
2% Rain 88%
Wind Speed: 17 kmh
Wind Gust: 28 kmh

Sat, 15 Aug - 6pm

29°C

Saint-Nazaire weather:
Cloudy
2% Rain 89%
Wind Speed: 18 kmh
Wind Gust: 29 kmh

Sat, 15 Aug - 7pm

29°C

Saint-Nazaire weather:
Mostly cloudy
0% 85%
Wind Speed: 18 kmh
Wind Gust: 29 kmh

Sat, 15 Aug - 8pm

28°C

Saint-Nazaire weather:
Mostly cloudy
0% 67%
Wind Speed: 17 kmh
Wind Gust: 29 kmh

Sat, 15 Aug - 9pm

27°C

Saint-Nazaire weather:
Partly cloudy
0% 40%
Wind Speed: 18 kmh
Wind Gust: 34 kmh

Sat, 15 Aug - 10pm

25°C

Saint-Nazaire weather:
Partly cloudy
0% 38%
Wind Speed: 17 kmh
Wind Gust: 32 kmh

Sat, 15 Aug - 11pm

24°C

Saint-Nazaire weather:
Mostly clear
0% 19%
Wind Speed: 18 kmh
Wind Gust: 32 kmh

Sun, 16 Aug - 12am

22°C

Saint-Nazaire weather:
Mostly clear
0% 17%
Wind Speed: 18 kmh
Wind Gust: 35 kmh

Sun, 16 Aug - 1am

21°C

Saint-Nazaire weather:
Mostly clear
0% 14%
Wind Speed: 16 kmh
Wind Gust: 31 kmh

Sun, 16 Aug - 2am

21°C

Saint-Nazaire weather:
Clear
0% 10%
Wind Speed: 16 kmh
Wind Gust: 30 kmh

Sun, 16 Aug - 3am

20°C

Saint-Nazaire weather:
Clear
0% 11%
Wind Speed: 15 kmh
Wind Gust: 29 kmh

Sun, 16 Aug - 4am

20°C

Saint-Nazaire weather:
Clear
0% 12%
Wind Speed: 14 kmh
Wind Gust: 26 kmh

Sun, 16 Aug - 5am

19°C

Saint-Nazaire weather:
Clear
0% 12%
Wind Speed: 13 kmh
Wind Gust: 24 kmh

Sun, 16 Aug - 6am

19°C

Saint-Nazaire weather:
Mostly clear
0% 13%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Sun, 16 Aug - 7am

19°C

Saint-Nazaire weather:
Mostly clear
0% 16%
Wind Speed: 12 kmh
Wind Gust: 21 kmh

Sun, 16 Aug - 8am

19°C

Saint-Nazaire weather:
Mostly clear
0% 29%
Wind Speed: 12 kmh
Wind Gust: 21 kmh

Attribution:

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