See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
24°
Overcast
Feels Like: 25°
Min: 14°
Max: 25°
The next few hours will be mostly cloudy, with today reaching 25°C and dropping to 16°C. The coming days will be misty in the morning.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:40
Sunrise
19:10
Sunset
Moon
Waning Gibbous
20:59
Moonrise
12:10
Moonset
Daily Forecast
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Thursday
Friday
Saturday
Sunday
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Friday
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View stargazing scoreWeather in Sisteron today, September 30, 2026
Sisteron 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 day peaks near 25°C and cools toward 14°C. The air stays humid, with relative humidity between 47% and 77% and the peak around 23:00. A lighter breeze peaks around 17:00 near 5.4 km/h.
Afternoon skies stay clogged, peaking close to 100% near 17:00. The grey theme continues rather than clearing out. Visibility holds near 39.0 km, though it can fall to 33.7 km. Sunrise is at 07:40 and sunset at 19:10, giving 11 hours 30 minutes of sunlight today.
Overall, Sisteron on September 30, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 0% and the high sits around 25°C.
Frequently asked questions about weather in Sisteron
How warm does it get in Sisteron?
The warmest month in Sisteron is August, with average high temperatures of 27°C. The average temperature during this period is around 21°C.
How cold does it get in Sisteron?
The coldest month in Sisteron is January, with average low temperatures of -2°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Sisteron?
The wettest month in Sisteron is October, with an average of 116mm of precipitation.
What is the driest time of year in Sisteron?
The driest month in Sisteron is July, with an average of 28mm of precipitation.
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