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 Saturday, 02 May 2026 at 19:03 from the nearest observation station of Saint-Étienne-de-Saint-Geoirs.

Saturday, May 2nd

22°C 9°C

28%
84%

Mostly cloudy

Temperature Max: 22°C    Temperature Min: 9°C
Precipitation Probability: 28%
Percentage of sky occluded by clouds: 84%
Wind speed: 15 km/h North-East
Humidity: 54%°        UV Index: 4
Sunrise: 06:26     Sunset: 20:46

Sunday, May 3rd

20°C 11°C

0%
90%

Cloudy

Temperature Max: 20°C    Temperature Min: 11°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 90%
Wind speed: 18 km/h North-East
Humidity: 51%°        UV Index: 4
Sunrise: 06:24     Sunset: 20:47

Monday, May 4th

15°C 10°C

96%
97%

Rain

Temperature Max: 15°C    Temperature Min: 10°C
Precipitation Probability: 96% (Rain)
Percentage of sky occluded by clouds: 97%
Wind speed: 3 km/h East
Humidity: 81%°        UV Index: 4
Sunrise: 06:23     Sunset: 20:48

Tuesday, May 5th

17°C 11°C

95%
81%

Rain

Temperature Max: 17°C    Temperature Min: 11°C
Precipitation Probability: 95% (Rain)
Percentage of sky occluded by clouds: 81%
Wind speed: 10 km/h North-East
Humidity: 80%°        UV Index: 4
Sunrise: 06:21     Sunset: 20:50

Wednesday, May 6th

14°C 9°C

81%
96%

Rain

Temperature Max: 14°C    Temperature Min: 9°C
Precipitation Probability: 81% (Rain)
Percentage of sky occluded by clouds: 96%
Wind speed: 6 km/h East
Humidity: 79%°        UV Index: 3
Sunrise: 06:20     Sunset: 20:51

Thursday, May 7th

19°C 7°C

0%
51%

Partly cloudy

Temperature Max: 19°C    Temperature Min: 7°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 51%
Wind speed: 6 km/h South
Humidity: 65%°        UV Index: 5
Sunrise: 06:18     Sunset: 20:52

Friday, May 8th

20°C 8°C

0%
71%

Mostly cloudy

Temperature Max: 20°C    Temperature Min: 8°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 71%
Wind speed: 11 km/h North-East
Humidity: 63%°        UV Index: 5
Sunrise: 06:17     Sunset: 20:53

Saturday, May 9th

21°C 10°C

58%
60%

Drizzle

Temperature Max: 21°C    Temperature Min: 10°C
Precipitation Probability: 58% (Rain)
Percentage of sky occluded by clouds: 60%
Wind speed: 10 km/h North-East
Humidity: 69%°        UV Index: 5
Sunrise: 06:16     Sunset: 20:54

Sunday, May 10th

17°C 12°C

71%
93%

Drizzle

Temperature Max: 17°C    Temperature Min: 12°C
Precipitation Probability: 71% (Rain)
Percentage of sky occluded by clouds: 93%
Wind speed: 8 km/h North-East
Humidity: 74%°        UV Index: 4
Sunrise: 06:14     Sunset: 20:56

Monday, May 11th

19°C 10°C

0%
34%

Mostly clear

Temperature Max: 19°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 34%
Wind speed: 9 km/h South-East
Humidity: 62%°        UV Index: 7
Sunrise: 06:13     Sunset: 20:57

Latest La Forteresse weather conditions

The latest weather data for La Forteresse were collected Saturday, 02 May 2026 at 19:03 from the nearest observation station of Saint-Étienne-de-Saint-Geoirs.

Latest weather conditions collected Sat, 02 May at 19:03

18°C

1018.34 hPa
0 mm/h
92%

Cloudy

Temperature: 18°C
Pressure: 1018.34 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 92%
Wind speed: 20 km/h North-East
Wind Gust Speed: 38.23 km/h
Visibility: 29373.51 km Humidity: 46%
Dew Point: 7° UV Index: 1

La Forteresse next hours weather forecast

This is the next hours weather forecast for La Forteresse.

Sun, 03 May - 4am

11°C

La Forteresse weather:
Cloudy
0% 96%
Wind Speed: 11 kmh
Wind Gust: 22 kmh

Sun, 03 May - 5am

11°C

La Forteresse weather:
Cloudy
0% 95%
Wind Speed: 11 kmh
Wind Gust: 24 kmh

Sun, 03 May - 6am

11°C

La Forteresse weather:
Cloudy
0% 96%
Wind Speed: 11 kmh
Wind Gust: 23 kmh

Sun, 03 May - 7am

11°C

La Forteresse weather:
Cloudy
0% 91%
Wind Speed: 11 kmh
Wind Gust: 23 kmh

Sun, 03 May - 8am

12°C

La Forteresse weather:
Cloudy
0% 90%
Wind Speed: 13 kmh
Wind Gust: 27 kmh

Sun, 03 May - 9am

13°C

La Forteresse weather:
Mostly cloudy
0% 84%
Wind Speed: 15 kmh
Wind Gust: 31 kmh

Sun, 03 May - 10am

15°C

La Forteresse weather:
Mostly cloudy
0% 82%
Wind Speed: 17 kmh
Wind Gust: 33 kmh

Sun, 03 May - 11am

17°C

La Forteresse weather:
Mostly cloudy
0% 79%
Wind Speed: 19 kmh
Wind Gust: 34 kmh

Sun, 03 May - 12pm

18°C

La Forteresse weather:
Cloudy
0% 90%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Sun, 03 May - 1pm

18°C

La Forteresse weather:
Cloudy
0% 94%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Sun, 03 May - 2pm

19°C

La Forteresse weather:
Cloudy
0% 96%
Wind Speed: 20 kmh
Wind Gust: 36 kmh

Sun, 03 May - 3pm

20°C

La Forteresse weather:
Cloudy
0% 94%
Wind Speed: 22 kmh
Wind Gust: 42 kmh

Sun, 03 May - 4pm

19°C

La Forteresse weather:
Cloudy
0% 91%
Wind Speed: 21 kmh
Wind Gust: 43 kmh

Sun, 03 May - 5pm

19°C

La Forteresse weather:
Cloudy
0% 94%
Wind Speed: 19 kmh
Wind Gust: 40 kmh

Sun, 03 May - 6pm

19°C

La Forteresse weather:
Cloudy
0% 92%
Wind Speed: 18 kmh
Wind Gust: 36 kmh

Sun, 03 May - 7pm

18°C

La Forteresse weather:
Cloudy
0% 94%
Wind Speed: 18 kmh
Wind Gust: 32 kmh

Sun, 03 May - 8pm

17°C

La Forteresse weather:
Cloudy
0% 96%
Wind Speed: 17 kmh
Wind Gust: 30 kmh

Sun, 03 May - 9pm

16°C

La Forteresse weather:
Cloudy
0% 97%
Wind Speed: 16 kmh
Wind Gust: 29 kmh

Sun, 03 May - 10pm

15°C

La Forteresse weather:
Cloudy
0% 97%
Wind Speed: 15 kmh
Wind Gust: 29 kmh

Sun, 03 May - 11pm

14°C

La Forteresse weather:
Cloudy
0% 96%
Wind Speed: 14 kmh
Wind Gust: 28 kmh

Mon, 04 May - 12am

14°C

La Forteresse weather:
Cloudy
0% 95%
Wind Speed: 12 kmh
Wind Gust: 25 kmh

Mon, 04 May - 1am

13°C

La Forteresse weather:
Cloudy
0% 94%
Wind Speed: 8 kmh
Wind Gust: 24 kmh

Mon, 04 May - 2am

12°C

La Forteresse weather:
Cloudy
0% 94%
Wind Speed: 7 kmh
Wind Gust: 17 kmh

Mon, 04 May - 3am

11°C

La Forteresse weather:
Cloudy
0% 96%
Wind Speed: 6 kmh
Wind Gust: 15 kmh

Attribution:

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