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Hourly Forecast
Daylight Hours
07:56
Sunrise
19:33
Sunset
Moon
Waning Gibbous
19:40
Moonrise
08:41
Moonset
Daily Forecast
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View stargazing scoreWeather in Fontaine-la-Guyon today, September 27, 2026
Fontaine-la-Guyon looks cloudy on September 27, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Expect a grey start, with morning cloud around 100% by 11:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 13°C up to 25°C. Moisture in the air spans 42%-95%, with the highest values around 07:00. Winds stay light, near 5.3 km/h by 16:00, so the day feels still more than breezy.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 30.6 km, briefly nearer 13.0 km. The sun rises at 07:56 and sets at 19:33, for a total of 11 hours 36 minutes of sunlight today.
In short, cloud leads the story in Fontaine-la-Guyon on September 27, 2026; expect limited sun and a peak around 25°C.
Frequently asked questions about weather in Fontaine-la-Guyon
How warm does it get in Fontaine-la-Guyon?
The warmest month in Fontaine-la-Guyon is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Fontaine-la-Guyon?
The coldest month in Fontaine-la-Guyon 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 Fontaine-la-Guyon?
The wettest month in Fontaine-la-Guyon is May, with an average of 78mm of precipitation.
What is the driest time of year in Fontaine-la-Guyon?
The driest month in Fontaine-la-Guyon is July, with an average of 41mm of precipitation.
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