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 Tuesday, 20 January 2026 at 15:03 from the nearest observation station of Saint-Nazaire.

Tuesday, January 20th

11°C 7°C

100%
64%

Rain

Temperature Max: 11°C    Temperature Min: 7°C
Precipitation Probability: 100% (Rain)
Percentage of sky occluded by clouds: 64%
Wind speed: 34 km/h North
Humidity: 82%°        UV Index: 1
Sunrise: 08:47     Sunset: 17:52

Wednesday, January 21st

11°C 8°C

100%
96%

Rain

Temperature Max: 11°C    Temperature Min: 8°C
Precipitation Probability: 100% (Rain)
Percentage of sky occluded by clouds: 96%
Wind speed: 42 km/h North
Humidity: 91%°        UV Index: 1
Sunrise: 08:46     Sunset: 17:54

Thursday, January 22nd

10°C 7°C

71%
56%

Drizzle

Temperature Max: 10°C    Temperature Min: 7°C
Precipitation Probability: 71% (Rain)
Percentage of sky occluded by clouds: 56%
Wind speed: 21 km/h East
Humidity: 85%°        UV Index: 1
Sunrise: 08:45     Sunset: 17:55

Friday, January 23rd

9°C 7°C

93%
74%

Rain

Temperature Max: 9°C    Temperature Min: 7°C
Precipitation Probability: 93% (Rain)
Percentage of sky occluded by clouds: 74%
Wind speed: 33 km/h North-East
Humidity: 80%°        UV Index: 1
Sunrise: 08:44     Sunset: 17:57

Saturday, January 24th

9°C 6°C

81%
71%

Rain

Temperature Max: 9°C    Temperature Min: 6°C
Precipitation Probability: 81% (Rain)
Percentage of sky occluded by clouds: 71%
Wind speed: 22 km/h North
Humidity: 82%°        UV Index: 1
Sunrise: 08:43     Sunset: 17:58

Sunday, January 25th

8°C 4°C

79%
70%

Temperature Max: 8°C    Temperature Min: 4°C
Precipitation Probability: 79%
Percentage of sky occluded by clouds: 70%
Wind speed: 13 km/h North-West
Humidity: 87%°        UV Index: 1
Sunrise: 08:42     Sunset: 18:00

Monday, January 26th

7°C 2°C

54%
66%

Drizzle

Temperature Max: 7°C    Temperature Min: 2°C
Precipitation Probability: 54% (Rain)
Percentage of sky occluded by clouds: 66%
Wind speed: 14 km/h North-West
Humidity: 86%°        UV Index: 1
Sunrise: 08:41     Sunset: 18:01

Tuesday, January 27th

10°C 4°C

71%
77%

Temperature Max: 10°C    Temperature Min: 4°C
Precipitation Probability: 71%
Percentage of sky occluded by clouds: 77%
Wind speed: 26 km/h East
Humidity: 85%°        UV Index: 1
Sunrise: 08:40     Sunset: 18:03

Wednesday, January 28th

10°C 5°C

57%
45%

Drizzle

Temperature Max: 10°C    Temperature Min: 5°C
Precipitation Probability: 57% (Rain)
Percentage of sky occluded by clouds: 45%
Wind speed: 15 km/h South-East
Humidity: 78%°        UV Index: 1
Sunrise: 08:39     Sunset: 18:04

Thursday, January 29th

7°C 3°C

42%
48%

Drizzle

Temperature Max: 7°C    Temperature Min: 3°C
Precipitation Probability: 42% (Rain)
Percentage of sky occluded by clouds: 48%
Wind speed: 18 km/h West
Humidity: 82%°        UV Index: 1
Sunrise: 08:38     Sunset: 18:06

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Tuesday, 20 January 2026 at 15:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Tue, 20 January at 15:03

11°C

1007.04 hPa
0 mm/h
87%

Windy

Temperature: 11°C
Pressure: 1007.04 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 87%
Wind speed: 41 km/h North
Wind Gust Speed: 69.72 km/h
Visibility: 34437.59 km Humidity: 75%
Dew Point: 6° UV Index: 1

Saint-Nazaire next hours weather forecast

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

Tue, 20 Jan - 8pm

8°C

Saint-Nazaire weather:
Rain
82% Rain 99%
Wind Speed: 36 kmh
Wind Gust: 58 kmh

Tue, 20 Jan - 9pm

8°C

Saint-Nazaire weather:
Rain
79% Rain 99%
Wind Speed: 31 kmh
Wind Gust: 54 kmh

Tue, 20 Jan - 10pm

8°C

Saint-Nazaire weather:
Rain
77% Rain 99%
Wind Speed: 27 kmh
Wind Gust: 41 kmh

Tue, 20 Jan - 11pm

8°C

Saint-Nazaire weather:
Rain
77% Rain 96%
Wind Speed: 20 kmh
Wind Gust: 33 kmh

Wed, 21 Jan - 12am

8°C

Saint-Nazaire weather:
Rain
80% Rain 98%
Wind Speed: 19 kmh
Wind Gust: 25 kmh

Wed, 21 Jan - 1am

8°C

Saint-Nazaire weather:
Rain
81% Rain 98%
Wind Speed: 19 kmh
Wind Gust: 34 kmh

Wed, 21 Jan - 2am

9°C

Saint-Nazaire weather:
Rain
79% Rain 99%
Wind Speed: 25 kmh
Wind Gust: 51 kmh

Wed, 21 Jan - 3am

9°C

Saint-Nazaire weather:
Rain
78% Rain 99%
Wind Speed: 29 kmh
Wind Gust: 54 kmh

Wed, 21 Jan - 4am

9°C

Saint-Nazaire weather:
Rain
74% Rain 98%
Wind Speed: 33 kmh
Wind Gust: 61 kmh

Wed, 21 Jan - 5am

9°C

Saint-Nazaire weather:
Rain
74% Rain 98%
Wind Speed: 38 kmh
Wind Gust: 66 kmh

Wed, 21 Jan - 6am

10°C

Saint-Nazaire weather:
Rain
74% Rain 96%
Wind Speed: 39 kmh
Wind Gust: 68 kmh

Wed, 21 Jan - 7am

10°C

Saint-Nazaire weather:
Rain
74% Rain 96%
Wind Speed: 40 kmh
Wind Gust: 72 kmh

Wed, 21 Jan - 8am

10°C

Saint-Nazaire weather:
Rain
73% Rain 96%
Wind Speed: 42 kmh
Wind Gust: 74 kmh

Wed, 21 Jan - 9am

10°C

Saint-Nazaire weather:
Rain
73% Rain 98%
Wind Speed: 42 kmh
Wind Gust: 74 kmh

Wed, 21 Jan - 10am

10°C

Saint-Nazaire weather:
Rain
74% Rain 98%
Wind Speed: 44 kmh
Wind Gust: 75 kmh

Wed, 21 Jan - 11am

10°C

Saint-Nazaire weather:
Rain
76% Rain 97%
Wind Speed: 44 kmh
Wind Gust: 74 kmh

Wed, 21 Jan - 12pm

10°C

Saint-Nazaire weather:
Rain
69% Rain 98%
Wind Speed: 43 kmh
Wind Gust: 74 kmh

Wed, 21 Jan - 1pm

10°C

Saint-Nazaire weather:
Drizzle
68% Rain 97%
Wind Speed: 43 kmh
Wind Gust: 74 kmh

Wed, 21 Jan - 2pm

11°C

Saint-Nazaire weather:
Drizzle
66% Rain 94%
Wind Speed: 44 kmh
Wind Gust: 72 kmh

Wed, 21 Jan - 3pm

11°C

Saint-Nazaire weather:
Drizzle
65% Rain 94%
Wind Speed: 45 kmh
Wind Gust: 73 kmh

Wed, 21 Jan - 4pm

11°C

Saint-Nazaire weather:
Drizzle
63% Rain 98%
Wind Speed: 44 kmh
Wind Gust: 72 kmh

Wed, 21 Jan - 5pm

11°C

Saint-Nazaire weather:
Rain
67% Rain 96%
Wind Speed: 39 kmh
Wind Gust: 66 kmh

Wed, 21 Jan - 6pm

10°C

Saint-Nazaire weather:
Drizzle
53% Rain 93%
Wind Speed: 35 kmh
Wind Gust: 57 kmh

Wed, 21 Jan - 7pm

10°C

Saint-Nazaire weather:
Windy
0% 95%
Wind Speed: 31 kmh
Wind Gust: 55 kmh

Attribution:

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