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Weather Forecast heure par heure Grenoble (38000)

Last update: Monday, September 15, 2025 at 1:08 PM
Monday, September 15
Tuesday, September 16
Wednesday, September 17
Thursday, September 18
Friday, September 19
Saturday, September 20
Sunday, September 21
Monday, September 22
Tuesday, September 23
Wednesday, September 24
Thursday, September 25
Friday, September 26
Saturday, September 27
Sunday, September 28
Monday, September 29
Tuesday, September 30
Arome
(Accurate model)
3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM12 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM
Gfs
(Less accurate model)
9 PM10 PM11 PM12 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM12 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM12 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM12 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
28°28°28°27°24°24°23°22°21°21°20°19°19°18°17°17°17°17°17°18°18°19°20°20°21°21°20°20°19°18°10°9°9°9°8°8°8°8°8°8°8°9°11°14°16°18°20°21°22°21°21°20°17°14°13°12°12°12°12°12°12°12°12°12°12°12°16°19°22°24°25°26°26°26°26°24°21°17°17°16°16°15°15°15°14°14°14°14°14°14°18°21°23°25°27°28°28°28°28°26°22°19°18°17°17°16°16°15°15°15°15°15°15°15°23°28°27°18°15°14°13°13°20°24°24°16°15°15°13°14°16°14°14°14°13°13°12°12°15°20°18°13°11°11°11°11°13°12°13°11°9°6°5°5°10°14°14°8°6°5°5°5°13°17°16°10°8°8°7°7°15°20°19°11°10°9°8°8°17°22°19°14°13°11°11°11°16°20°18°13°12°11°11°9°11°14°14°10°7°
0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0.5 mm3 mm4 mm0.5 mm14 mm4 mm0 mm0.5 mm0.5 mm0.5 mm0.5 mm2 mm0 mm0 mm1 mm0.5 mm0.5 mm0.5 mm0.5 mm0 mm1 mm1 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm5 mm1 mm0.5 mm0 mm0 mm0.5 mm3 mm8 mm3 mm0.5 mm0 mm0 mm0 mm0 mm0 mm0 mm
10 km/h
North-West
10 km/h
North-West
10 km/h
North-West
10 km/h
North-West
20 km/h
North-West
15 km/h
North-West
10 km/h
North-West
5 km/h
West
10 km/h
North-West
10 km/h
North-West
10 km/h
North-West
10 km/h
North-West
15 km/h
North-West
15 km/h
North-West
20 km/h
North-West
25 km/h
North-West
15 km/h
North-West
15 km/h
North
15 km/h
North-West
20 km/h
North-West
20 km/h
North-West
20 km/h
North-West
20 km/h
North-West
20 km/h
North-West
20 km/h
North-West
25 km/h
North-West
20 km/h
North-West
20 km/h
North-West
20 km/h
North-West
15 km/h
North-West
5 km/h
North
5 km/h
North-East
5 km/h
North-East
5 km/h
North-East
5 km/h
North-East
5 km/h
North-East
5 km/h
North-East
5 km/h
North-East
5 km/h
North-East
5 km/h
North-East
5 km/h
North-East
5 km/h
North
5 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
5 km/h
North
5 km/h
North-East
5 km/h
East
0 km/h
North
5 km/h
East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
0 km/h
South
5 km/h
South-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
0 km/h
North-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
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5 km/h
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5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
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5 km/h
South-East
5 km/h
South
5 km/h
South
5 km/h
South-West
5 km/h
South-West
5 km/h
South-West
5 km/h
West
5 km/h
West
5 km/h
West
5 km/h
West
5 km/h
West
5 km/h
West
0 km/h
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5 km/h
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5 km/h
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5 km/h
South-East
5 km/h
South-East
5 km/h
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5 km/h
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5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South
5 km/h
South-West
10 km/h
South-West
10 km/h
South-West
5 km/h
South
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
0 km/h
East
5 km/h
North-West
5 km/h
West
5 km/h
North-West
5 km/h
North-East
5 km/h
South-East
5 km/h
South
0 km/h
South-West
5 km/h
East
5 km/h
West
5 km/h
South
0 km/h
South
5 km/h
South-East
5 km/h
South-West
5 km/h
South-East
5 km/h
South-East
5 km/h
East
0 km/h
North-East
5 km/h
North-West
10 km/h
North-West
5 km/h
North
0 km/h
North-East
0 km/h
North-East
5 km/h
North
5 km/h
North
5 km/h
North-West
5 km/h
North-West
5 km/h
North
5 km/h
North-West
5 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
15 km/h
North
15 km/h
North
15 km/h
North
5 km/h
North
0 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
0 km/h
North-West
5 km/h
North-West
5 km/h
North-West
0 km/h
North-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
0 km/h
South-West
5 km/h
North-West
5 km/h
North-West
0 km/h
North-West
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South
10 km/h
South-West
5 km/h
West
5 km/h
South-East
5 km/h
West
5 km/h
South-East
5 km/h
South
5 km/h
South-East
5 km/h
North
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North-West
10 km/h
North
10 km/h
North-West
10 km/h
North
5 km/h
North-West
0 km/h
East
                          Raf. 50                                                                                                                                                                            
Humidity
                                                                                                                                                                                                      
49 %42 %44 %48 %62 %60 %60 %62 %65 %72 %77 %75 %77 %79 %72 %63 %59 %56 %58 %58 %57 %54 %49 %47 %45 %46 %48 %51 %52 %53 %80 %83 %83 %84 %84 %82 %83 %84 %84 %84 %83 %80 %70 %60 %50 %42 %38 %37 %37 %39 %42 %50 %65 %72 %73 %75 %76 %76 %76 %76 %75 %75 %75 %75 %75 %74 %65 %54 %47 %43 %41 %40 %40 %41 %43 %54 %68 %75 %78 %80 %81 %82 %82 %82 %82 %81 %80 %80 %80 %79 %69 %57 %50 %44 %40 %38 %36 %36 %39 %51 %66 %73 %75 %77 %77 %76 %76 %75 %74 %74 %74 %74 %74 %75 %48 %31 %33 %65 %72 %74 %76 %77 %55 %41 %44 %76 %80 %77 %84 %81 %78 %96 %97 %95 %99 %94 %94 %94 %86 %61 %71 %96 %97 %97 %99 %98 %91 %86 %78 %84 %92 %95 %97 %98 %78 %49 %46 %80 %90 %91 %89 %83 %55 %46 %50 %82 %87 %87 %90 %86 %57 %44 %46 %86 %89 %87 %85 %82 %53 %31 %45 %65 %77 %97 %95 %93 %75 %58 %69 %97 %100 %99 %98 %98 %78 %63 %67 %82 %92 %

*: these forecasts are based on raw outputs from weather models, unlike the forecasts provided by default on the homepage and the 15-day table, which are refined by our meteorologists (a service usually paid for on the internet)

8-day weather forecast

Ces prévisions météo heure par heure dites "automatiques" sont issues d'une sortie brute des calculateurs, sans être retravaillées et expertisées par nos prévisionnistes (dernier scénario du modèle américain GFS dont les données sont réactualisées toutes les 6h). L'utilisation de ces prévisions météo est intéressante si vous avez besoin de consulter une commune située en-dehors des zones de météo expertisée que nous gérons (Londres, Bruxelles, Lille, Rouen, Paris, Metz, Genève, Lyon, Annecy, Chambéry, Grenoble, Chamrousse, Nice, Marseille, Montpellier, Toulouse, Biarritz, Bordeaux, Nantes). Attention car ces prévisions doivent être corrigées en zones montagneuses et littorales car il s'agit d'une moyenne sur un carré de 25 km de coté. D'autre part, gardez un certain recul sur la précision temporelle au-delà de deux ou trois jours car ces prévisions peuvent sensiblement évoluer, notamment lorsque le temps est perturbé.

*Nuages =  prévision de pourcentage de la couverture nuageuse au niveau bas, moyen et élevé.

*Pluie = cumul prévu durant les trois précédentes heures. 

 

Today's weather bulletin

Last updated at: Monday, September 15, 2025 at 10:07 AM

chargement…

Retour d'un temps plus ensoleillé et plus chaud par le sud

La perturbation atténuée de lundi disparaîtra rapidement sous l'effet de l'anticyclone des Açores qui remonte vers nos régions.  Ces hautes pressions garantiront un temps stable et agréable sur une grande moitié Sud dès mardi.  En milieu et fin de semaine, le centre de l'anticyclone s'installera sur le continen…
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