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Hourly Forecast
Daylight Hours
07:57
Sunrise
19:21
Sunset
Moon
Waning Gibbous
20:48
Moonrise
12:49
Moonset
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View stargazing scoreWeather in Saint-Just-en-Chaussée today, September 30, 2026
Saint-Just-en-Chaussée 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. Early hours look the most unsettled, with rain probability near 64% by 09:00. The thickest cloud arrives around 08:00, reaching about 100%.
Expect highs of 21°C and cooler readings close to 18°C. The air stays humid, with relative humidity between 72% and 97% and the peak around 21:00. Airflow remains manageable, reaching about 4.8 km/h around 22:00.
Expect the wet theme to continue later, as rain odds reach 100% near 18:00. Cloud amounts hold near 100% around 12:00. Visibility holds near 19.4 km, though it can fall to 1.0 km. Expect sunrise at 07:57, sunset at 19:21, and 11 hours 24 minutes of sunlight today overall.
In short, treat September 30, 2026 in Saint-Just-en-Chaussée as a damp day: pack covers, watch the wetter hours, and expect a high near 21°C.
Frequently asked questions about weather in Saint-Just-en-Chaussée
How warm does it get in Saint-Just-en-Chaussée?
The warmest month in Saint-Just-en-Chaussée is August, with average high temperatures of 25°C. The average temperature during this period is around 19°C.
How cold does it get in Saint-Just-en-Chaussée?
The coldest month in Saint-Just-en-Chaussée 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 Saint-Just-en-Chaussée?
The wettest month in Saint-Just-en-Chaussée is January, with an average of 79mm of precipitation.
What is the driest time of year in Saint-Just-en-Chaussée?
The driest month in Saint-Just-en-Chaussée is July, with an average of 48mm of precipitation.
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