Live Weather & Forecast
Weather in Cachan
Île-de-France, France · Real-time conditions & 3-day outlook
11°C
Feels like 11°C
52°F / Feels 52°F
Partly Cloudy
Cachan, Île-de-France
🌙 Nighttime
Updated: 2026-04-17 02:00
Humidity
71%
Wind
4.3 km/h SE
Wind Gust
7.4 km/h
Pressure
1022 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
5.8°C
Wind Degree
136°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
240.9 μg/m³
NO₂
28.6 μg/m³
O₃
41 μg/m³
SO₂
1.9 μg/m³
PM 2.5
13.8 μg/m³
PM 10
20.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Cachan, Île-de-France
12 AM
14°
Cloudy
1 AM
14°
Partly Cloudy
2 AM
11°
Partly Cloudy
3 AM
13°
Partly Cloudy
4 AM
13°
Partly Cloudy
5 AM
12°
Partly Cloudy
6 AM
12°
Clear
7 AM
11°
Partly Cloudy
8 AM
12°
Partly Cloudy
9 AM
13°
Partly Cloudy
10 AM
15°
Partly Cloudy
11 AM
15°
Partly Cloudy
12 PM
16°
Partly Cloudy
1 PM
18°
Partly Cloudy
2 PM
19°
Partly Cloudy
3 PM
20°
Partly Cloudy
4 PM
20°
Partly Cloudy
5 PM
20°
Partly Cloudy
6 PM
20°
Overcast
7 PM
20°
Cloudy
8 PM
19°
Partly Cloudy
9 PM
17°
Patchy rain nearby
10 PM
17°
Patchy rain nearby
11 PM
16°
Patchy rain nearby
3-Day Forecast
Daily overview for Cachan, Île-de-France
Today
Partly Cloudy
20°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 55%
💨 Max wind: 7.2 km/h
🌧️ Total precip: 0.06 mm
☀️ UV Index: 1
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:45 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Overcast
19°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0.06 mm
☀️ UV Index: 0.7
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:47 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Sunny
18°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:53 AM
🌇 Sunset: 08:48 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Best Time to Visit Cachan
Plan your trip to Cachan, 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 Cachan?
Current conditions in Cachan: Partly Cloudy, temperature 11°C, humidity 71%.
What is the best time to visit Cachan?
The best time to visit Cachan is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Cachan?
Cachan is located at approximately 48.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Cachan?
The wettest period in Cachan is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Cachan?
For visits to Cachan during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Cachan in?
Cachan is located in France, in the state of Île-de-France.
What are the public holidays in Cachan in 2026?
View the 2026 public holidays for Cachan on our Holidays page.
What are the GPS coordinates used for the weather forecast in Cachan?
The weather forecast for Cachan uses coordinates 48.7945, 2.3341.