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 Wednesday, 29 April 2026 at 11:03 from the nearest observation station of Saint-Étienne-de-Saint-Geoirs.

Wednesday, April 29th

22°C 9°C

0%
72%

Mostly cloudy

Temperature Max: 22°C    Temperature Min: 9°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 72%
Wind speed: 5 km/h Sout-East
Humidity: 71%°        UV Index: 5
Sunrise: 06:30     Sunset: 20:42

Thursday, April 30th

23°C 10°C

0%
50%

Partly cloudy

Temperature Max: 23°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 50%
Wind speed: 9 km/h North
Humidity: 60%°        UV Index: 5
Sunrise: 06:29     Sunset: 20:43

Friday, May 1st

21°C 11°C

47%
51%

Partly cloudy

Temperature Max: 21°C    Temperature Min: 11°C
Precipitation Probability: 47%
Percentage of sky occluded by clouds: 51%
Wind speed: 10 km/h North-East
Humidity: 61%°        UV Index: 6
Sunrise: 06:27     Sunset: 20:45

Saturday, May 2nd

21°C 10°C

46%
73%

Mostly cloudy

Temperature Max: 21°C    Temperature Min: 10°C
Precipitation Probability: 46%
Percentage of sky occluded by clouds: 73%
Wind speed: 16 km/h North-East
Humidity: 52%°        UV Index: 4
Sunrise: 06:26     Sunset: 20:46

Sunday, May 3rd

20°C 11°C

0%
80%

Mostly cloudy

Temperature Max: 20°C    Temperature Min: 11°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 80%
Wind speed: 16 km/h North-East
Humidity: 46%°        UV Index: 4
Sunrise: 06:24     Sunset: 20:47

Monday, May 4th

20°C 8°C

56%
78%

Drizzle

Temperature Max: 20°C    Temperature Min: 8°C
Precipitation Probability: 56% (Rain)
Percentage of sky occluded by clouds: 78%
Wind speed: 10 km/h North-East
Humidity: 62%°        UV Index: 4
Sunrise: 06:23     Sunset: 20:48

Tuesday, May 5th

17°C 11°C

75%
86%

Rain

Temperature Max: 17°C    Temperature Min: 11°C
Precipitation Probability: 75% (Rain)
Percentage of sky occluded by clouds: 86%
Wind speed: 7 km/h North-East
Humidity: 75%°        UV Index: 4
Sunrise: 06:21     Sunset: 20:50

Wednesday, May 6th

16°C 10°C

58%
68%

Rain

Temperature Max: 16°C    Temperature Min: 10°C
Precipitation Probability: 58% (Rain)
Percentage of sky occluded by clouds: 68%
Wind speed: 10 km/h South
Humidity: 73%°        UV Index: 4
Sunrise: 06:20     Sunset: 20:51

Thursday, May 7th

18°C 8°C

0%
47%

Partly cloudy

Temperature Max: 18°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 47%
Wind speed: 8 km/h South
Humidity: 70%°        UV Index: 4
Sunrise: 06:18     Sunset: 20:52

Friday, May 8th

17°C 9°C

25%
49%

Partly cloudy

Temperature Max: 17°C    Temperature Min: 9°C
Precipitation Probability: 25% (Rain)
Percentage of sky occluded by clouds: 49%
Wind speed: 5 km/h South
Humidity: 71%°        UV Index: 5
Sunrise: 06:17     Sunset: 20:53

Latest La Forteresse weather conditions

The latest weather data for La Forteresse were collected Wednesday, 29 April 2026 at 11:03 from the nearest observation station of Saint-Étienne-de-Saint-Geoirs.

Latest weather conditions collected Wed, 29 April at 11:03

16°C

1015.3 hPa
0 mm/h
75%

Mostly cloudy

Temperature: 16°C
Pressure: 1015.3 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 75%
Wind speed: 3 km/h Sout-East
Wind Gust Speed: 10.11 km/h
Visibility: 25298.67 km Humidity: 80%
Dew Point: 13° UV Index: 3

La Forteresse next hours weather forecast

This is the next hours weather forecast for La Forteresse.

Wed, 29 Apr - 4pm

22°C

La Forteresse weather:
Cloudy
0% 88%
Wind Speed: 6 kmh
Wind Gust: 15 kmh

Wed, 29 Apr - 5pm

22°C

La Forteresse weather:
Mostly cloudy
0% 86%
Wind Speed: 7 kmh
Wind Gust: 16 kmh

Wed, 29 Apr - 6pm

22°C

La Forteresse weather:
Mostly cloudy
0% 75%
Wind Speed: 7 kmh
Wind Gust: 13 kmh

Wed, 29 Apr - 7pm

21°C

La Forteresse weather:
Mostly cloudy
0% 74%
Wind Speed: 6 kmh
Wind Gust: 12 kmh

Wed, 29 Apr - 8pm

19°C

La Forteresse weather:
Mostly cloudy
0% 79%
Wind Speed: 4 kmh
Wind Gust: 11 kmh

Wed, 29 Apr - 9pm

17°C

La Forteresse weather:
Mostly cloudy
0% 76%
Wind Speed: 4 kmh
Wind Gust: 8 kmh

Wed, 29 Apr - 10pm

15°C

La Forteresse weather:
Mostly cloudy
0% 69%
Wind Speed: 4 kmh
Wind Gust: 5 kmh

Wed, 29 Apr - 11pm

14°C

La Forteresse weather:
Partly cloudy
0% 62%
Wind Speed: 4 kmh
Wind Gust: 5 kmh

Thu, 30 Apr - 12am

13°C

La Forteresse weather:
Mostly cloudy
0% 74%
Wind Speed: 5 kmh
Wind Gust: 6 kmh

Thu, 30 Apr - 1am

12°C

La Forteresse weather:
Mostly cloudy
0% 68%
Wind Speed: 4 kmh
Wind Gust: 8 kmh

Thu, 30 Apr - 2am

11°C

La Forteresse weather:
Mostly cloudy
0% 71%
Wind Speed: 5 kmh
Wind Gust: 6 kmh

Thu, 30 Apr - 3am

11°C

La Forteresse weather:
Partly cloudy
0% 49%
Wind Speed: 5 kmh
Wind Gust: 7 kmh

Thu, 30 Apr - 4am

11°C

La Forteresse weather:
Partly cloudy
0% 49%
Wind Speed: 6 kmh
Wind Gust: 7 kmh

Thu, 30 Apr - 5am

10°C

La Forteresse weather:
Partly cloudy
0% 49%
Wind Speed: 6 kmh
Wind Gust: 8 kmh

Thu, 30 Apr - 6am

10°C

La Forteresse weather:
Mostly clear
0% 27%
Wind Speed: 7 kmh
Wind Gust: 9 kmh

Thu, 30 Apr - 7am

10°C

La Forteresse weather:
Mostly clear
0% 15%
Wind Speed: 7 kmh
Wind Gust: 11 kmh

Thu, 30 Apr - 8am

12°C

La Forteresse weather:
Partly cloudy
0% 39%
Wind Speed: 8 kmh
Wind Gust: 13 kmh

Thu, 30 Apr - 9am

15°C

La Forteresse weather:
Partly cloudy
0% 42%
Wind Speed: 8 kmh
Wind Gust: 17 kmh

Thu, 30 Apr - 10am

17°C

La Forteresse weather:
Mostly clear
0% 33%
Wind Speed: 8 kmh
Wind Gust: 18 kmh

Thu, 30 Apr - 11am

19°C

La Forteresse weather:
Partly cloudy
0% 38%
Wind Speed: 6 kmh
Wind Gust: 18 kmh

Thu, 30 Apr - 12pm

20°C

La Forteresse weather:
Partly cloudy
0% 41%
Wind Speed: 7 kmh
Wind Gust: 18 kmh

Thu, 30 Apr - 1pm

21°C

La Forteresse weather:
Partly cloudy
0% 57%
Wind Speed: 6 kmh
Wind Gust: 20 kmh

Thu, 30 Apr - 2pm

22°C

La Forteresse weather:
Partly cloudy
0% 57%
Wind Speed: 5 kmh
Wind Gust: 18 kmh

Thu, 30 Apr - 3pm

22°C

La Forteresse weather:
Partly cloudy
0% 54%
Wind Speed: 7 kmh
Wind Gust: 18 kmh

Attribution:

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