See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Mostly Cloudy
Feels Like: 20°
Min: 18°
Max: 21°
The next few hours will be overcast, with today reaching 21°C and dropping to 15°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:56
Sunrise
19:20
Sunset
Moon
Waning Gibbous
20:45
Moonrise
12:50
Moonset
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View stargazing scoreWeather in Rosières-en-Santerre today, September 30, 2026
Rosières-en-Santerre 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 morning carries the wetter risk, with rain chances near 48% and the highest odds around 09:00. Cloud is also thick early on, peaking near 100% around 04:00.
Expect highs of 21°C and cooler readings close to 18°C. Moisture in the air spans 65%-97%, with the highest values around 22:00. Airflow remains manageable, reaching about 5.9 km/h around 19:00.
Expect the wet theme to continue later, as rain odds reach 94% near 18:00. Cloud amounts hold near 100% around 12:00. Visibility holds near 27.4 km, though it can fall to 0.8 km. Sunrise is at 07:56 and sunset at 19:20, giving 11 hours 23 minutes of sunlight today.
Overall, Rosières-en-Santerre on September 30, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 94% and the high sits around 21°C.
Frequently asked questions about weather in Rosières-en-Santerre
How warm does it get in Rosières-en-Santerre?
The warmest month in Rosières-en-Santerre is August, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Rosières-en-Santerre?
The coldest month in Rosières-en-Santerre is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Rosières-en-Santerre?
The wettest month in Rosières-en-Santerre is January, with an average of 81mm of precipitation.
What is the driest time of year in Rosières-en-Santerre?
The driest month in Rosières-en-Santerre is July, with an average of 49mm of precipitation.
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