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La Forteresse weather



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La Forteresse weather




Here is the La Forteresse weather forecast. You will find below :
- La Forteresse weather forecast for the next hours
- 7, 8 and 10 days weather forecast for La Forteresse
- the lastest La Forteresse weather conditions

Please note that the station providing the latest weather data is not necessarily in the center of La Forteresse. 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 La Forteresse :
 - weather forecast for towns close to La Forteresse :
   - Plan weather (38590) : town located at 2.21 km
   - Quincieu weather (38470) : town located at 2.60 km
   - Saint-Paul-d'Izeaux weather (38140) : town located at 3.14 km
   - Saint-Michel-de-Saint-Geoirs weather (38590) : town located at 3.86 km
   - Morette weather (38210) : town located at 3.88 km
   - Vatilieu weather (38470) : town located at 4.44 km
   - Serre-Nerpol weather (38470) : town located at 4.65 km
   - Izeaux weather (38140) : town located at 4.66 km

 - weather forecast for department prefecture of Isère : Weather of Grenoble
 - weather forecast for other cities of Isère : Isère
 - global weather on the map of France : weather france map

Must see: the road map of La Forteresse, the photos of La Forteresse, the map of La Forteresse.
I like La Forteresse !
   


7, 8 and 10 days weather forecast for La Forteresse

Week Forecast:


The latest weather data for La Forteresse were collected Friday, 17 April 2026 at 19:03 from the nearest observation station of Saint-Étienne-de-Saint-Geoirs.

Friday, April 17th

20°C     6°C

0%
 73%


Mostly cloudy

Temperature Max: 20°C    Temperature Min: 6°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 73%
Wind speed: 7 km/h South
Humidity: 65%°        UV Index: 4
Sunrise: 06:50     Sunset: 20:27

Saturday, April 18th

21°C     7°C

0%
 55%


Partly cloudy

Temperature Max: 21°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 55%
Wind speed: 7 km/h South
Humidity: 63%°        UV Index: 5
Sunrise: 06:48     Sunset: 20:28

Sunday, April 19th

18°C     9°C

0%
 71%


Mostly cloudy

Temperature Max: 18°C    Temperature Min: 9°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 71%
Wind speed: 12 km/h South
Humidity: 66%°        UV Index: 4
Sunrise: 06:46     Sunset: 20:29

Monday, April 20th

16°C     6°C

0%
 57%


Partly cloudy

Temperature Max: 16°C    Temperature Min: 6°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 57%
Wind speed: 11 km/h South
Humidity: 61%°        UV Index: 4
Sunrise: 06:45     Sunset: 20:31

Tuesday, April 21st

17°C     5°C

0%
 45%


Partly cloudy

Temperature Max: 17°C    Temperature Min: 5°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 45%
Wind speed: 10 km/h South
Humidity: 60%°        UV Index: 5
Sunrise: 06:43     Sunset: 20:32

Wednesday, April 22nd

18°C     8°C

0%
 71%


Mostly cloudy

Temperature Max: 18°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 71%
Wind speed: 8 km/h South
Humidity: 62%°        UV Index: 4
Sunrise: 06:41     Sunset: 20:33

Thursday, April 23rd

18°C     8°C

0%
 13%


Mostly clear

Temperature Max: 18°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 13%
Wind speed: 9 km/h South
Humidity: 58%°        UV Index: 5
Sunrise: 06:40     Sunset: 20:34

Friday, April 24th

20°C     7°C

0%
 24%


Mostly clear

Temperature Max: 20°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 24%
Wind speed: 7 km/h South
Humidity: 53%°        UV Index: 6
Sunrise: 06:38     Sunset: 20:36

Saturday, April 25th

19°C     10°C

19%
 62%


Partly cloudy

Temperature Max: 19°C    Temperature Min: 10°C
Precipitation Probability: 19% (Rain)
Percentage of sky occluded by clouds: 62%
Wind speed: 8 km/h East
Humidity: 64%°        UV Index: 4
Sunrise: 06:36     Sunset: 20:37

Sunday, April 26th

18°C     10°C

33%
 39%


Drizzle

Temperature Max: 18°C    Temperature Min: 10°C
Precipitation Probability: 33% (Rain)
Percentage of sky occluded by clouds: 39%
Wind speed: 10 km/h South-East
Humidity: 68%°        UV Index: 5
Sunrise: 06:35     Sunset: 20:38









Latest La Forteresse weather conditions


The latest weather data for La Forteresse were collected Friday, 17 April 2026 at 19:03 from the nearest observation station of Saint-Étienne-de-Saint-Geoirs.

Latest weather conditions collected Fri, 17 April at 19:03

18°C

1018.97 hPa
0 mm/h
 44%


Partly cloudy

Temperature: 18°C
Pressure: 1018.97 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 44%
Wind speed: 9 km/h South
Wind Gust Speed: 17.43 km/h
Visibility: 28792.19 km    Humidity: 56%
Dew Point: 9°        UV Index: 0









La Forteresse next hours weather forecast


This is the next hours weather forecast for La Forteresse.

Sat, 18 Apr - 12am
      10°C

La Forteresse weather:
Clear
0%      1%
Wind Speed: 2 kmh
Wind Gust: 5 kmh

Sat, 18 Apr - 1am
      9°C

La Forteresse weather:
Clear
0%      1%
Wind Speed: 3 kmh
Wind Gust: 5 kmh

Sat, 18 Apr - 2am
      9°C

La Forteresse weather:
Clear
0%      8%
Wind Speed: 3 kmh
Wind Gust: 5 kmh

Sat, 18 Apr - 3am
      8°C

La Forteresse weather:
Mostly clear
0%      33%
Wind Speed: 3 kmh
Wind Gust: 4 kmh

Sat, 18 Apr - 4am
      8°C

La Forteresse weather:
Partly cloudy
0%      40%
Wind Speed: 3 kmh
Wind Gust: 5 kmh

Sat, 18 Apr - 5am
      8°C

La Forteresse weather:
Partly cloudy
0%      41%
Wind Speed: 3 kmh
Wind Gust: 5 kmh

Sat, 18 Apr - 6am
      7°C

La Forteresse weather:
Partly cloudy
0%      50%
Wind Speed: 3 kmh
Wind Gust: 5 kmh

Sat, 18 Apr - 7am
      7°C

La Forteresse weather:
Partly cloudy
0%      47%
Wind Speed: 3 kmh
Wind Gust: 5 kmh

Sat, 18 Apr - 8am
      9°C

La Forteresse weather:
Partly cloudy
0%      42%
Wind Speed: 4 kmh
Wind Gust: 6 kmh

Sat, 18 Apr - 9am
      12°C

La Forteresse weather:
Partly cloudy
0%      55%
Wind Speed: 3 kmh
Wind Gust: 7 kmh

Sat, 18 Apr - 10am
      15°C

La Forteresse weather:
Partly cloudy
0%      51%
Wind Speed: 4 kmh
Wind Gust: 10 kmh

Sat, 18 Apr - 11am
      16°C

La Forteresse weather:
Mostly clear
0%      31%
Wind Speed: 5 kmh
Wind Gust: 12 kmh

Sat, 18 Apr - 12pm
      18°C

La Forteresse weather:
Partly cloudy
0%      44%
Wind Speed: 7 kmh
Wind Gust: 16 kmh

Sat, 18 Apr - 1pm
      19°C

La Forteresse weather:
Partly cloudy
0%      62%
Wind Speed: 9 kmh
Wind Gust: 18 kmh

Sat, 18 Apr - 2pm
      20°C

La Forteresse weather:
Partly cloudy
0%      53%
Wind Speed: 9 kmh
Wind Gust: 19 kmh

Sat, 18 Apr - 3pm
      21°C

La Forteresse weather:
Mostly cloudy
0%      70%
Wind Speed: 11 kmh
Wind Gust: 22 kmh

Sat, 18 Apr - 4pm
      21°C

La Forteresse weather:
Partly cloudy
0%      53%
Wind Speed: 10 kmh
Wind Gust: 20 kmh

Sat, 18 Apr - 5pm
      21°C

La Forteresse weather:
Partly cloudy
0%      57%
Wind Speed: 10 kmh
Wind Gust: 19 kmh

Sat, 18 Apr - 6pm
      20°C

La Forteresse weather:
Mostly cloudy
0%      81%
Wind Speed: 9 kmh
Wind Gust: 18 kmh

Sat, 18 Apr - 7pm
      19°C

La Forteresse weather:
Mostly cloudy
0%      73%
Wind Speed: 9 kmh
Wind Gust: 16 kmh

Sat, 18 Apr - 8pm
      17°C

La Forteresse weather:
Partly cloudy
0%      62%
Wind Speed: 6 kmh
Wind Gust: 13 kmh

Sat, 18 Apr - 9pm
      15°C

La Forteresse weather:
Partly cloudy
0%      57%
Wind Speed: 4 kmh
Wind Gust: 9 kmh

Sat, 18 Apr - 10pm
      13°C

La Forteresse weather:
Partly cloudy
0%      61%
Wind Speed: 3 kmh
Wind Gust: 7 kmh

Sat, 18 Apr - 11pm
      13°C

La Forteresse weather:
Mostly cloudy
0%      69%
Wind Speed: 3 kmh
Wind Gust: 5 kmh

Attribution:             







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