See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
21°
Overcast
Feels Like: 21°
Min: 16°
Max: 21°
The next few hours will be overcast, with today reaching 20°C and dropping to 15°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
08:05
Sunrise
19:31
Sunset
Moon
Waning Gibbous
21:05
Moonrise
12:51
Moonset
Daily Forecast
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Thursday
Friday
Saturday
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Monday
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Friday
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View stargazing scoreWeather in Rouillon today, September 30, 2026
Rouillon 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. Wetter spells lean into the morning, when rain odds reach about 62% near 09:00. Skies look heaviest around 00:00, with cover close to 100%.
Expect highs of 21°C and cooler readings close to 16°C. The air stays humid, with relative humidity between 69% and 93% and the peak around 13:00. Airflow remains manageable, reaching about 5.0 km/h around 04:00.
The second half of the day still looks unsettled, with rain probability around 88% by 12:00. Dense cloud near 100% at 12:00 keeps the feel grey. Visibility stays generally good near 25.8 km on average, though it can drop toward 0.5 km in thicker cloud or showers. Sunrise is at 08:05 and sunset at 19:31, giving 11 hours 25 minutes of sunlight today.
The practical takeaway for Rouillon on September 30, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 21°C.
Frequently asked questions about weather in Rouillon
How warm does it get in Rouillon?
The warmest month in Rouillon 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 Rouillon?
The coldest month in Rouillon is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Rouillon?
The wettest month in Rouillon is October, with an average of 86mm of precipitation.
What is the driest time of year in Rouillon?
The driest month in Rouillon is July, with an average of 37mm of precipitation.
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