Live Weather & Forecast
Weather in Chatou
Yvelines, France · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
59°F / Feels 59°F
Light rain
Chatou, Yvelines
🌙 Nighttime
Updated: 2026-04-18 20:45
Humidity
77%
Wind
15.8 km/h NNW
Wind Gust
19.9 km/h
Pressure
1021 mb
Visibility
10 km
UV Index
0.1
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
7.2°C
Wind Degree
335°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
145.9 μg/m³
NO₂
4.2 μg/m³
O₃
85 μg/m³
SO₂
1.1 μg/m³
PM 2.5
7.3 μg/m³
PM 10
9.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Chatou, Yvelines
12 AM
15°
Patchy rain nearby
1 AM
14°
Patchy rain nearby
2 AM
14°
Partly Cloudy
3 AM
13°
Cloudy
4 AM
13°
Overcast
5 AM
13°
Overcast
6 AM
14°
Cloudy
7 AM
14°
Patchy rain nearby
8 AM
14°
Cloudy
9 AM
14°
Overcast
10 AM
15°
Overcast
11 AM
16°
Patchy rain nearby
12 PM
16°
Patchy rain nearby
1 PM
17°
Cloudy
2 PM
17°
Patchy rain nearby
3 PM
17°
Patchy rain nearby
4 PM
17°
Cloudy
5 PM
16°
Patchy rain nearby
6 PM
16°
Patchy rain nearby
7 PM
15°
Overcast
8 PM
15°
Light rain
9 PM
13°
Clear
10 PM
12°
Clear
11 PM
10°
Clear
3-Day Forecast
Daily overview for Chatou, Yvelines
Today
Patchy rain nearby
17°
/
10°
🌧️ 88% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0.13 mm
☀️ UV Index: 2.5
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:48 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Sunny
18°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.3
🌅 Sunrise: 06:53 AM
🌇 Sunset: 08:49 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Sunny
17°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 18 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 4.9
🌅 Sunrise: 06:51 AM
🌇 Sunset: 08:51 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Best Time to Visit Chatou
Plan your trip to Chatou, 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 Chatou?
Current conditions in Chatou: Light rain, temperature 15°C, humidity 77%.
What is the best time to visit Chatou?
The best time to visit Chatou is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Chatou?
Chatou is located at approximately 48.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Chatou?
The wettest period in Chatou is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Chatou?
For visits to Chatou during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Chatou in 2026?
View the 2026 public holidays for Chatou on our Holidays page.
What are the GPS coordinates used for the weather forecast in Chatou?
The weather forecast for Chatou uses coordinates 48.8897, 2.1574.