Detailed 14-day forecast: daily max/min, total precipitation, wind and UV. For a forecast further out than 14 days — see the 30-day long-range forecast →
The 14-day outlook for Grenoble shows highs from 32° to 36° and lows around 12°. The warmest day looks like Monday (about 36°), with roughly 3 rainy days and temperatures fairly steady.
Météo-France
Official weather data from Météo-France (French Meteorological and Hydrological Institute) · Météo-France · French Museum of Natural History · Bison Futé