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 Monday, 19 January 2026 at 08:03 from the nearest observation station of Saint-Nazaire.

Monday, January 19th

10°C 8°C

86%
94%

Rain

Temperature Max: 10°C    Temperature Min: 8°C
Precipitation Probability: 86% (Rain)
Percentage of sky occluded by clouds: 94%
Wind speed: 9 km/h North
Humidity: 90%°        UV Index: 1
Sunrise: 08:48     Sunset: 17:51

Tuesday, January 20th

11°C 7°C

94%
63%

Rain

Temperature Max: 11°C    Temperature Min: 7°C
Precipitation Probability: 94% (Rain)
Percentage of sky occluded by clouds: 63%
Wind speed: 31 km/h North
Humidity: 81%°        UV Index: 1
Sunrise: 08:47     Sunset: 17:52

Wednesday, January 21st

11°C 7°C

98%
96%

Rain

Temperature Max: 11°C    Temperature Min: 7°C
Precipitation Probability: 98% (Rain)
Percentage of sky occluded by clouds: 96%
Wind speed: 38 km/h North
Humidity: 89%°        UV Index: 1
Sunrise: 08:46     Sunset: 17:54

Thursday, January 22nd

10°C 8°C

75%
67%

Drizzle

Temperature Max: 10°C    Temperature Min: 8°C
Precipitation Probability: 75% (Rain)
Percentage of sky occluded by clouds: 67%
Wind speed: 23 km/h North-East
Humidity: 85%°        UV Index: 1
Sunrise: 08:45     Sunset: 17:55

Friday, January 23rd

9°C 6°C

88%
84%

Rain

Temperature Max: 9°C    Temperature Min: 6°C
Precipitation Probability: 88% (Rain)
Percentage of sky occluded by clouds: 84%
Wind speed: 28 km/h North-East
Humidity: 78%°        UV Index: 1
Sunrise: 08:44     Sunset: 17:57

Saturday, January 24th

9°C 4°C

78%
78%

Drizzle

Temperature Max: 9°C    Temperature Min: 4°C
Precipitation Probability: 78% (Rain)
Percentage of sky occluded by clouds: 78%
Wind speed: 22 km/h North
Humidity: 79%°        UV Index: 1
Sunrise: 08:43     Sunset: 17:58

Sunday, January 25th

9°C 2°C

66%
73%

Drizzle

Temperature Max: 9°C    Temperature Min: 2°C
Precipitation Probability: 66% (Rain)
Percentage of sky occluded by clouds: 73%
Wind speed: 19 km/h East
Humidity: 85%°        UV Index: 1
Sunrise: 08:42     Sunset: 18:00

Monday, January 26th

8°C 2°C

0%
40%

Partly cloudy

Temperature Max: 8°C    Temperature Min: 2°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 40%
Wind speed: 14 km/h South-East
Humidity: 83%°        UV Index: 1
Sunrise: 08:41     Sunset: 18:01

Tuesday, January 27th

9°C 4°C

60%
91%

Temperature Max: 9°C    Temperature Min: 4°C
Precipitation Probability: 60%
Percentage of sky occluded by clouds: 91%
Wind speed: 17 km/h North
Humidity: 89%°        UV Index: 1
Sunrise: 08:40     Sunset: 18:03

Wednesday, January 28th

8°C 4°C

56%
64%

Drizzle

Temperature Max: 8°C    Temperature Min: 4°C
Precipitation Probability: 56% (Rain)
Percentage of sky occluded by clouds: 64%
Wind speed: 28 km/h South-East
Humidity: 79%°        UV Index: 1
Sunrise: 08:39     Sunset: 18:04

Latest Saint-Nazaire weather conditions

The latest weather data for Saint-Nazaire were collected Monday, 19 January 2026 at 08:03 from the nearest observation station of Saint-Nazaire.

Latest weather conditions collected Mon, 19 January at 08:03

8°C

1013.93 hPa
0 mm/h
98%

Cloudy

Temperature: 8°C
Pressure: 1013.93 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 98%
Wind speed: 8 km/h North-West
Wind Gust Speed: 14.6 km/h
Visibility: 12368.34 km Humidity: 97%
Dew Point: 7° UV Index: 0

Saint-Nazaire next hours weather forecast

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

Mon, 19 Jan - 12pm

9°C

Saint-Nazaire weather:
Cloudy
0% 100%
Wind Speed: 7 kmh
Wind Gust: 14 kmh

Mon, 19 Jan - 1pm

10°C

Saint-Nazaire weather:
Cloudy
20% Rain 98%
Wind Speed: 8 kmh
Wind Gust: 15 kmh

Mon, 19 Jan - 2pm

10°C

Saint-Nazaire weather:
Cloudy
0% 92%
Wind Speed: 8 kmh
Wind Gust: 16 kmh

Mon, 19 Jan - 3pm

10°C

Saint-Nazaire weather:
Mostly cloudy
0% 84%
Wind Speed: 9 kmh
Wind Gust: 16 kmh

Mon, 19 Jan - 4pm

10°C

Saint-Nazaire weather:
Mostly cloudy
0% 83%
Wind Speed: 10 kmh
Wind Gust: 18 kmh

Mon, 19 Jan - 5pm

10°C

Saint-Nazaire weather:
Mostly cloudy
0% 85%
Wind Speed: 11 kmh
Wind Gust: 17 kmh

Mon, 19 Jan - 6pm

9°C

Saint-Nazaire weather:
Cloudy
0% 96%
Wind Speed: 12 kmh
Wind Gust: 19 kmh

Mon, 19 Jan - 7pm

9°C

Saint-Nazaire weather:
Cloudy
0% 99%
Wind Speed: 13 kmh
Wind Gust: 21 kmh

Mon, 19 Jan - 8pm

8°C

Saint-Nazaire weather:
Cloudy
0% 96%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Mon, 19 Jan - 9pm

8°C

Saint-Nazaire weather:
Cloudy
0% 92%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Mon, 19 Jan - 10pm

8°C

Saint-Nazaire weather:
Mostly cloudy
0% 82%
Wind Speed: 12 kmh
Wind Gust: 21 kmh

Mon, 19 Jan - 11pm

8°C

Saint-Nazaire weather:
Partly cloudy
0% 49%
Wind Speed: 12 kmh
Wind Gust: 21 kmh

Tue, 20 Jan - 12am

8°C

Saint-Nazaire weather:
Partly cloudy
0% 60%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Tue, 20 Jan - 1am

7°C

Saint-Nazaire weather:
Partly cloudy
0% 57%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Tue, 20 Jan - 2am

7°C

Saint-Nazaire weather:
Partly cloudy
0% 58%
Wind Speed: 12 kmh
Wind Gust: 24 kmh

Tue, 20 Jan - 3am

7°C

Saint-Nazaire weather:
Partly cloudy
0% 54%
Wind Speed: 11 kmh
Wind Gust: 21 kmh

Tue, 20 Jan - 4am

7°C

Saint-Nazaire weather:
Partly cloudy
0% 46%
Wind Speed: 13 kmh
Wind Gust: 21 kmh

Tue, 20 Jan - 5am

7°C

Saint-Nazaire weather:
Partly cloudy
0% 48%
Wind Speed: 13 kmh
Wind Gust: 23 kmh

Tue, 20 Jan - 6am

7°C

Saint-Nazaire weather:
Mostly clear
0% 35%
Wind Speed: 14 kmh
Wind Gust: 25 kmh

Tue, 20 Jan - 7am

7°C

Saint-Nazaire weather:
Partly cloudy
0% 50%
Wind Speed: 16 kmh
Wind Gust: 27 kmh

Tue, 20 Jan - 8am

7°C

Saint-Nazaire weather:
Partly cloudy
0% 55%
Wind Speed: 18 kmh
Wind Gust: 32 kmh

Tue, 20 Jan - 9am

7°C

Saint-Nazaire weather:
Partly cloudy
0% 44%
Wind Speed: 21 kmh
Wind Gust: 37 kmh

Tue, 20 Jan - 10am

8°C

Saint-Nazaire weather:
Partly cloudy
0% 39%
Wind Speed: 23 kmh
Wind Gust: 41 kmh

Tue, 20 Jan - 11am

9°C

Saint-Nazaire weather:
Windy
0% 53%
Wind Speed: 27 kmh
Wind Gust: 47 kmh

Attribution:

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