Rosny-sous-Bois weather
At 8:15 PM local time it was mostly clear and 11°C (51°F). Little to no rain in the next 24 hours. Best months for weather: Apr–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Rosny-sous-Bois, Île-de-France, France.
Current conditions
- Clouds
- 10%
- 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 Apr–SepOff season Nov–Feb
About Rosny-sous-Bois weather
Is it raining in Rosny-sous-Bois right now?
No. It’s mostly clear and 11° right now. Little to no rain in the next 24 hours.
What’s the weather like in Rosny-sous-Bois this week?
Over the next 7 days, expect highs of 10–15° and lows of 2–8°. Little rain is expected. The driest day looks like Saturday.
Has it been raining in Rosny-sous-Bois lately?
In the past 7 days, Rosny-sous-Bois had 2 rainy days and 22.8 mm of rain in total.
What should I pack for Rosny-sous-Bois?
For the coming week, bring a warm winter coat.
Rosny-sous-Bois weather by month
When is the best time to visit Rosny-sous-Bois?
Based on weather alone, the best time to visit Rosny-sous-Bois is Apr–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 25°C (77°F) in July.
What is the rainiest month in Rosny-sous-Bois?
December is the wettest month, with about 69 mm (2.7 in) of rain on average. April is the driest, with about 39 mm (1.5 in).
What is the hottest month in Rosny-sous-Bois?
July is the warmest, with average highs of 25°C (77°F) and lows of 14°C (57°F). January is the coolest, with highs of 6°C (43°F) and lows of 0°C (32°F).
Does Rosny-sous-Bois have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is December at about 69 mm (2.7 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