Saint-Germain-en-Laye weather
At 8:15 PM local time it was mostly clear and 10°C (49°F). Little to no rain in the next 24 hours. Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Saint-Germain-en-Laye, Île-de-France, France.
Current conditions
- Clouds
- 15%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Nov–Feb
About Saint-Germain-en-Laye weather
Is it raining in Saint-Germain-en-Laye right now?
No. It’s mostly clear and 10° right now. Little to no rain in the next 24 hours.
What’s the weather like in Saint-Germain-en-Laye this week?
Over the next 7 days, expect highs of 9–15° and lows of 2–7°. Little rain is expected. The driest day looks like Saturday.
Has it been raining in Saint-Germain-en-Laye lately?
In the past 7 days, Saint-Germain-en-Laye had 2 rainy days and 32.3 mm of rain in total.
What should I pack for Saint-Germain-en-Laye?
For the coming week, bring a warm winter coat.
Saint-Germain-en-Laye weather by month
When is the best time to visit Saint-Germain-en-Laye?
Based on weather alone, the best time to visit Saint-Germain-en-Laye is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Feb tends to be the least pleasant. Average highs run from 6°C (43°F) in January to 24°C (76°F) in July.
What is the rainiest month in Saint-Germain-en-Laye?
December is the wettest month, with about 71 mm (2.8 in) of rain on average. April is the driest, with about 41 mm (1.6 in).
What is the hottest month in Saint-Germain-en-Laye?
July is the warmest, with average highs of 24°C (76°F) and lows of 13°C (56°F). January is the coolest, with highs of 6°C (43°F) and lows of 0°C (32°F).
Does Saint-Germain-en-Laye have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is December at about 71 mm (2.8 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months