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Weather Forecast heure par heure Grenoble (38000)

Last update: Thursday, July 31, 2025 at 7:11 PM
Thursday, July 31
Friday, August 1
Saturday, August 2
Sunday, August 3
Monday, August 4
Tuesday, August 5
Wednesday, August 6
Thursday, August 7
Friday, August 8
Saturday, August 9
Sunday, August 10
Monday, August 11
Tuesday, August 12
Wednesday, August 13
Thursday, August 14
Friday, August 15
Arome
(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 AM
Gfs
(Less accurate model)
9 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 AM9 AM10 AM11 AM12 PM1 PM2 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
26°25°24°23°22°21°20°19°19°18°18°20°22°23°25°27°28°29°29°30°30°29°28°26°26°24°23°23°23°22°22°21°20°20°19°19°15°16°17°19°20°21°22°21°21°20°18°16°15°13°11°10°9°9°8°8°8°8°8°11°13°15°17°18°19°20°21°22°22°22°21°18°14°12°12°11°11°11°10°10°10°10°10°13°16°18°20°22°23°24°24°24°25°24°23°20°17°16°15°14°14°14°14°13°13°13°13°16°20°22°24°25°26°27°28°23°16°14°13°15°22°27°27°22°16°15°14°18°27°32°32°26°19°18°17°19°29°34°35°27°22°20°20°22°32°36°35°27°22°20°18°20°27°31°31°24°19°17°17°19°29°33°33°26°20°19°18°20°28°31°21°17°15°15°14°17°27°31°32°22°18°17°17°19°27°31°32°26°21°18°16°18°25°27°24°18°16°
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 mm0.5 mm0.5 mm0.5 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 mm0 mm2 mm2 mm0.5 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0.5 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0.5 mm1 mm2 mm6 mm
15 km/h
North-West
10 km/h
North-West
5 km/h
North-West
0 km/h
East
0 km/h
East
0 km/h
North-East
0 km/h
South
5 km/h
East
5 km/h
East
0 km/h
East
5 km/h
East
5 km/h
South-East
5 km/h
South-East
5 km/h
East
5 km/h
North
15 km/h
North-West
15 km/h
North-West
15 km/h
North-West
10 km/h
North-West
15 km/h
North-West
15 km/h
North-West
20 km/h
North-West
20 km/h
North-West
15 km/h
North-West
20 km/h
North-West
15 km/h
North-West
10 km/h
North-West
10 km/h
North-West
15 km/h
North-West
20 km/h
North-West
15 km/h
North-West
5 km/h
North
5 km/h
North-West
10 km/h
North-West
10 km/h
North
20 km/h
North-West
5 km/h
North-West
10 km/h
North-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
15 km/h
North-West
15 km/h
North-West
10 km/h
North-West
10 km/h
North
5 km/h
North
5 km/h
North
10 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
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
10 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North
10 km/h
North-West
10 km/h
North-West
5 km/h
North-West
5 km/h
North-East
5 km/h
North-East
5 km/h
East
5 km/h
North-East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
North
5 km/h
North
5 km/h
North-West
10 km/h
North-West
10 km/h
North-West
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
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
South-East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
North
5 km/h
North
10 km/h
North
10 km/h
North
15 km/h
North
15 km/h
North
15 km/h
North
10 km/h
North-West
5 km/h
North-East
5 km/h
North-East
0 km/h
East
0 km/h
North-East
5 km/h
North-West
10 km/h
North-West
10 km/h
North-West
5 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
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
North-West
10 km/h
North-West
10 km/h
North
5 km/h
North-East
5 km/h
South-East
10 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
North-West
10 km/h
North-West
10 km/h
North
5 km/h
North-East
5 km/h
East
5 km/h
East
5 km/h
East
5 km/h
East
10 km/h
North
10 km/h
North-West
10 km/h
North-West
5 km/h
North
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
0 km/h
West
5 km/h
North-West
5 km/h
North-West
5 km/h
North
0 km/h
South
10 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
North-West
10 km/h
North-West
10 km/h
North-East
10 km/h
South-East
10 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-East
5 km/h
South-West
10 km/h
West
10 km/h
West
5 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
North-West
5 km/h
North-West
5 km/h
North-West
5 km/h
North
5 km/h
South-East
0 km/h
South
0 km/h
South
5 km/h
South
5 km/h
North-West
10 km/h
North-West
5 km/h
North
10 km/h
North-West
5 km/h
North-West
                                                                                                                                                                                                     
Humidity
                                                                                                                                                                                                    
41 %43 %47 %51 %54 %56 %59 %62 %64 %66 %68 %65 %56 %51 %44 %39 %36 %34 %32 %30 %30 %33 %36 %42 %44 %53 %54 %54 %55 %58 %59 %60 %63 %67 %68 %78 %83 %76 %65 %51 %44 %39 %36 %35 %37 %42 %49 %56 %60 %66 %75 %79 %82 %85 %87 %88 %89 %91 %91 %79 %69 %60 %51 %46 %43 %40 %38 %37 %38 %40 %46 %60 %71 %79 %83 %85 %87 %88 %88 %88 %88 %86 %84 %74 %64 %55 %48 %42 %37 %35 %36 %37 %38 %40 %49 %63 %72 %75 %76 %76 %75 %75 %75 %75 %76 %77 %76 %68 %57 %50 %45 %41 %39 %37 %36 %60 %85 %93 %96 %88 %60 %44 %41 %61 %77 %84 %85 %70 %35 %23 %21 %42 %49 %54 %54 %56 %31 %19 %15 %39 %39 %39 %37 %44 %24 %18 %19 %42 %46 %49 %53 %59 %38 %24 %21 %45 %54 %55 %52 %51 %28 %20 %20 %43 %57 %60 %63 %65 %42 %33 %72 %90 %91 %88 %86 %78 %39 %30 %28 %67 %83 %80 %80 %76 %44 %31 %29 %50 %62 %73 %85 %79 %52 %46 %61 %92 %99 %

*: 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: Thursday, July 31, 2025 at 10:32 AM

chargement…

Avant une canicule début août ?

Excepté quelques nuances, la situation météo n’évolue pas beaucoup d’un jour sur l’autre, car la France reste influencée par un courant de nord-ouest humide et relativement frais en provenance des Iles britanniques (ciel souvent nuageux et ambiance pas toujours très estivale). Toutefois, ce jeudi est un peu plus ensoleillé que…
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Photo de Guillaume SECHETHistory of the Weather Site Grenoble

Ex-présentateur à La Chaîne Météo et auteur de plusieurs ouvrages sur les évènements météo du passé, Guillaume Séchet est également le webmaster et l’un des météorologistes de meteo-grenoble.com, le premier site météo pour Grenoble et tout le Dauphiné (au même titre que meteo-chamrousse.com pour Chamrousse). Grâce à l’expertise et à la surveillance quasi-permanente de météorologistes, meteo-grenoble.com propose un service de grande qualité, très réactif et accessible au grand public. Les prévisions météo à 7 jours réactualisées au moins quotidiennement et les prévisions météo saisonnières pour la France ne sont pas les seuls attraits de meteo-grenoble.com, véritable portail météo pour l’Isère et le sud de la Savoie (carte des précipitations et des nuages, graphiques des stations météo, webcams, cartes d’observations et phénomènes météo importants, bilans climatologiques réguliers, climat du Dauphiné, records et moyennes quotidiennes des températures à Grenoble). Au delà, le site est un formidable outil de recherche sur la météo et la climatologie grâce à une compilation des principaux liens météo sur internet et à une banque de données unique et gratuite sur les évènements météo du passé (chronique et almanach) via meteo-paris.com.