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Hourly Forecast
Daylight Hours
07:51
Sunrise
19:28
Sunset
Moon
Waning Gibbous
20:05
Moonrise
09:47
Moonset
Daily Forecast
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View stargazing scoreWeather in Marcillac-Vallon today, September 28, 2026
Marcillac-Vallon is set for a fine, sunny day on September 28, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Cloud leads the morning, peaking close to 100% near 00:00. Sunshine has little room until later in the day.
The temperature range runs from about 18°C up to 27°C. The air stays humid, with relative humidity between 44% and 74% and the peak around 23:00. Winds stay light, near 7.8 km/h by 14:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 40.3 km on average, though it can drop toward 36.6 km in thicker cloud or showers. The sun rises at 07:51 and sets at 19:28, for a total of 11 hours 36 minutes of sunlight today.
In short, September 28, 2026 looks like a fine day in Marcillac-Vallon for being outside, peaking around 27°C.
Frequently asked questions about weather in Marcillac-Vallon
How warm does it get in Marcillac-Vallon?
The warmest month in Marcillac-Vallon 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 Marcillac-Vallon?
The coldest month in Marcillac-Vallon 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 Marcillac-Vallon?
The wettest month in Marcillac-Vallon is December, with an average of 124mm of precipitation.
What is the driest time of year in Marcillac-Vallon?
The driest month in Marcillac-Vallon is July, with an average of 62mm of precipitation.
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