Grenoble
Isère, Auvergne-Rhône-Alpes, France (land mass)
Current Weather
8°47°
Overcast
Feels Like: 8°47°
Min: 8°47°
Max: 15°59°
The next few hours will be overcast, with today reaching 15°C and dropping to 7°C. The coming days will be clear starting in the afternoon.
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Pollen Levels
Daylight Hours
08:12
Sunrise
18:29
Sunset
Moon
17:10
Moonrise
04:44
Moonset
Daily Forecast
Friday
Saturday
Sunday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Grenoble.
View stargazing scoreWeather in Grenoble today, October 23, 2026
Expect unsettled, showery conditions in Grenoble on October 23, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 98% and the highest odds around 10:00. Cloud is also thick early on, peaking near 100% around 00:00.Expect unsettled, showery conditions in Grenoble on October 23, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 98% and the highest odds around 10:00. Cloud is also thick early on, peaking near 100% around 00:00.
Temperatures climb from an overnight low near 8°C toward a daytime high of about 15°C. Expect humidity between 65% and 90%, most humid near 22:00. Winds stay light, near 8 km/h by 18:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 47°F toward a daytime high of about 59°F. Expect humidity between 65% and 90%, most humid near 22:00. Winds stay light, near 5 mph by 18:00, so the day feels still more than breezy.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 12:00. Cloud also stays substantial, close to 100% near 12:00. Visibility stays generally good near 26.4 km on average, though it can drop toward 7.3 km in thicker cloud or showers. The sun rises at 08:12 and sets at 18:29, for a total of 10 hours 17 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 100% around 12:00. Cloud also stays substantial, close to 100% near 12:00. Visibility stays generally good near 16.4 mi on average, though it can drop toward 4.5 mi in thicker cloud or showers. The sun rises at 08:12 and sets at 18:29, for a total of 10 hours 17 minutes of sunlight today.
The practical takeaway for Grenoble on October 23, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 15°C.The practical takeaway for Grenoble on October 23, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 59°F.
Frequently asked questions about weather in Grenoble
How warm does it get in Grenoble?
The warmest month in Grenoble is July, with average high temperatures of 24°C. The average temperature during this period is around 19°C.The warmest month in Grenoble is July, with average high temperatures of 75°F. The average temperature during this period is around 66°F.
How cold does it get in Grenoble?
The coldest month in Grenoble is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.The coldest month in Grenoble is January, with average low temperatures of 26°F. The average temperature during this period is around 32°F.
What is the wettest time of year in Grenoble?
The wettest month in Grenoble is May, with an average of 175 mm of precipitation.The wettest month in Grenoble is May, with an average of 6.9 in of precipitation.
What is the driest time of year in Grenoble?
The driest month in Grenoble is February, with an average of 97 mm of precipitation.The driest month in Grenoble is February, with an average of 3.8 in of precipitation.