Live Weather & Forecast
Weather in Trappes
Yvelines, France · Real-time conditions & 3-day outlook
10°C
Feels like 9°C
50°F / Feels 48°F
Partly cloudy
Trappes, Yvelines
🌞 Daytime
Updated: 2026-04-16 10:00
Humidity
94%
Wind
9 km/h SW
Wind Gust
11 km/h
Pressure
1023 mb
Visibility
10 km
UV Index
1.5
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
6.9°C
Wind Degree
236°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
157.9 μg/m³
NO₂
8.7 μg/m³
O₃
57 μg/m³
SO₂
1.1 μg/m³
PM 2.5
9.3 μg/m³
PM 10
13.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Trappes, Yvelines
12 AM
13°
Patchy rain nearby
1 AM
12°
Partly Cloudy
2 AM
11°
Partly Cloudy
3 AM
10°
Mist
4 AM
9°
Mist
5 AM
9°
Mist
6 AM
8°
Partly Cloudy
7 AM
8°
Partly Cloudy
8 AM
8°
Partly Cloudy
9 AM
10°
Partly Cloudy
10 AM
10°
Partly cloudy
11 AM
13°
Sunny
12 PM
15°
Sunny
1 PM
16°
Sunny
2 PM
17°
Sunny
3 PM
17°
Sunny
4 PM
18°
Sunny
5 PM
18°
Sunny
6 PM
17°
Sunny
7 PM
17°
Partly Cloudy
8 PM
15°
Sunny
9 PM
14°
Clear
10 PM
14°
Partly Cloudy
11 PM
13°
Partly Cloudy
3-Day Forecast
Daily overview for Trappes, Yvelines
Today
Sunny
18°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.3
🌅 Sunrise: 07:00 AM
🌇 Sunset: 08:45 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
20°
/
11°
🌧️ 88% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 0.13 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:58 AM
🌇 Sunset: 08:46 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
18°
/
11°
🌧️ 72% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 18 km/h
🌧️ Total precip: 0.4 mm
☀️ UV Index: 1
🌅 Sunrise: 06:56 AM
🌇 Sunset: 08:48 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Trappes
Plan your trip to Trappes, 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 Trappes?
Current conditions in Trappes: Partly cloudy, temperature 10°C, humidity 94%.
What is the best time to visit Trappes?
The best time to visit Trappes is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Trappes?
Trappes is located at approximately 48.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Trappes?
The wettest period in Trappes is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Trappes?
For visits to Trappes during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Trappes in 2026?
View the 2026 public holidays for Trappes on our Holidays page.
What are the GPS coordinates used for the weather forecast in Trappes?
The weather forecast for Trappes uses coordinates 48.7761, 1.9988.