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Hourly Forecast
Daylight Hours
07:42
Sunrise
19:44
Sunset
Moon
Waxing Gibbous
17:23
Moonrise
01:14
Moonset
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View stargazing scoreWeather in Savigny-sur-Orge tomorrow, September 21, 2026
Savigny-sur-Orge is set for a fine, sunny day on September 21, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. The first half of the day looks overcast, as cloud amounts reach about 100% around 04:00. Brighter weather, if it comes, waits until later.
The day peaks near 23°C and cools toward 12°C. Relative humidity sits between 34% and 92%, reaching its peak around 08:00. A lighter breeze peaks around 17:00 near 2.9 km/h.
Expect persistent cloud later on, with amounts around 83% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 33.3 km on average, though it can drop toward 17.7 km in thicker cloud or showers. Expect sunrise at 07:43, sunset at 19:41, and 11 hours 58 minutes of sunlight today overall.
Overall, Savigny-sur-Orge on September 21, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 23°C.
Frequently asked questions about weather in Savigny-sur-Orge
How warm does it get in Savigny-sur-Orge?
The warmest month in Savigny-sur-Orge is July, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Savigny-sur-Orge?
The coldest month in Savigny-sur-Orge is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Savigny-sur-Orge?
The wettest month in Savigny-sur-Orge is October, with an average of 81mm of precipitation.
What is the driest time of year in Savigny-sur-Orge?
The driest month in Savigny-sur-Orge is August, with an average of 52mm of precipitation.
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