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Hourly Forecast
Daylight Hours
07:47
Sunrise
19:16
Sunset
Moon
Waning Gibbous
21:00
Moonrise
12:22
Moonset
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View stargazing scoreWeather in Saint-Étienne–Bouthéon Airport today, September 30, 2026
Saint-Étienne–Bouthéon Airport looks damp on September 30, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 66% around 06:00. Cloud cover is also at its densest near 07:00 at roughly 100%.
Expect highs of 23°C and cooler readings close to 18°C. Relative humidity sits between 60% and 77%, reaching its peak around 10:00. Winds stay light, near 6.5 km/h by 14:00, so the day feels still more than breezy.
Through the afternoon the main story eases from the wetter morning, with rain odds nearer 0% after earlier peaks around 66%. Cloud remains in play near 100% around 13:00, but the heaviest damp risk should be behind you. Visibility stays generally good near 35.5 km on average, though it can drop toward 6.4 km in thicker cloud or showers. The sun rises at 07:47 and sets at 19:16, for a total of 11 hours 28 minutes of sunlight today.
In short, treat September 30, 2026 in Saint-Étienne–Bouthéon Airport as a damp day: pack covers, watch the wetter hours, and expect a high near 23°C.
Frequently asked questions about weather in Saint-Étienne–Bouthéon Airport
How warm does it get in Saint-Étienne–Bouthéon Airport?
The warmest month in Saint-Étienne–Bouthéon Airport is August, with average high temperatures of 27°C. The average temperature during this period is around 20°C.
How cold does it get in Saint-Étienne–Bouthéon Airport?
The coldest month in Saint-Étienne–Bouthéon Airport is January, with average low temperatures of 0°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Saint-Étienne–Bouthéon Airport?
The wettest month in Saint-Étienne–Bouthéon Airport is May, with an average of 101mm of precipitation.
What is the driest time of year in Saint-Étienne–Bouthéon Airport?
The driest month in Saint-Étienne–Bouthéon Airport is February, with an average of 45mm of precipitation.
View full climate insights for Saint-Étienne–Bouthéon Airport →
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