Live Weather & Forecast
Weather in Crolles
Isere, France · Real-time conditions & 3-day outlook
9°C
Feels like 9°C
48°F / Feels 49°F
Clear
Crolles, Isere
🌙 Nighttime
Updated: 2026-04-16 00:45
Humidity
92%
Wind
3.6 km/h ENE
Wind Gust
5.5 km/h
Pressure
1023 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
19%
Dew Point
7.9°C
Wind Degree
71°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
193.9 μg/m³
NO₂
4.3 μg/m³
O₃
78 μg/m³
SO₂
1.1 μg/m³
PM 2.5
18.6 μg/m³
PM 10
24.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Crolles, Isere
12 AM
9°
Partly Cloudy
1 AM
9°
Clear
2 AM
9°
Clear
3 AM
8°
Clear
4 AM
8°
Mist
5 AM
8°
Mist
6 AM
7°
Mist
7 AM
7°
Mist
8 AM
7°
Partly Cloudy
9 AM
7°
Sunny
10 AM
9°
Sunny
11 AM
11°
Sunny
12 PM
12°
Sunny
1 PM
13°
Sunny
2 PM
14°
Partly Cloudy
3 PM
14°
Partly Cloudy
4 PM
15°
Partly Cloudy
5 PM
14°
Partly Cloudy
6 PM
14°
Partly Cloudy
7 PM
12°
Sunny
8 PM
13°
Sunny
9 PM
12°
Clear
10 PM
11°
Clear
11 PM
10°
Clear
3-Day Forecast
Daily overview for Crolles, Isere
Today
Partly Cloudy
15°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 9 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:50 AM
🌇 Sunset: 08:24 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
16°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:48 AM
🌇 Sunset: 08:25 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
17°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:46 AM
🌇 Sunset: 08:26 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Crolles
Plan your trip to Crolles, France around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Crolles?
Current conditions in Crolles: Clear, temperature 9°C, humidity 92%.
What is the best time to visit Crolles?
The best time to visit Crolles is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Crolles?
Crolles is located at approximately 45.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Crolles?
The wettest period in Crolles is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Crolles?
For visits to Crolles during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Crolles in 2026?
View the 2026 public holidays for Crolles on our Holidays page.
What are the GPS coordinates used for the weather forecast in Crolles?
The weather forecast for Crolles uses coordinates 45.2846, 5.8839.