See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Overcast
Feels Like: 16°
Min: 18°
Max: 22°
The next few hours will be overcast, with today reaching 22°C and dropping to 18°C. The coming days will be mostly clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:44
Sunrise
19:13
Sunset
Moon
Waning Gibbous
20:57
Moonrise
12:19
Moonset
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View stargazing scoreWeather in Saint-Jean-de-Bournay today, September 30, 2026
Saint-Jean-de-Bournay starts September 30, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The first half of the day looks overcast, as cloud amounts reach about 100% around 08:00. Brighter weather, if it comes, waits until later.
Expect highs of 22°C and cooler readings close to 18°C. Expect humidity between 48% and 93%, most humid near 23:00. A lighter breeze peaks around 12:00 near 5.6 km/h.
Expect the wet theme to continue later, as rain odds reach 90% near 13:00. Cloud amounts hold near 100% around 12:00. Expect visibility near 32.8 km, with poorer spells close to 17.5 km. The sun rises at 07:44 and sets at 19:13, for a total of 11 hours 28 minutes of sunlight today.
In short, treat September 30, 2026 in Saint-Jean-de-Bournay as a damp day: pack covers, watch the wetter hours, and expect a high near 22°C.
Frequently asked questions about weather in Saint-Jean-de-Bournay
How warm does it get in Saint-Jean-de-Bournay?
The warmest month in Saint-Jean-de-Bournay is August, with average high temperatures of 29°C. The average temperature during this period is around 23°C.
How cold does it get in Saint-Jean-de-Bournay?
The coldest month in Saint-Jean-de-Bournay is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Saint-Jean-de-Bournay?
The wettest month in Saint-Jean-de-Bournay is December, with an average of 111mm of precipitation.
What is the driest time of year in Saint-Jean-de-Bournay?
The driest month in Saint-Jean-de-Bournay is July, with an average of 50mm of precipitation.
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