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21°
Overcast
Feels Like: 22°
Min: 14°
Max: 22°
The next few hours will be overcast, with today reaching 22°C and dropping to 12°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
07:42
Sunrise
19:44
Sunset
Moon
Waxing Gibbous
17:25
Moonrise
01:14
Moonset
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View stargazing scoreWeather in Houilles tomorrow, September 21, 2026
Houilles 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. Cloud leads the morning, peaking close to 100% near 05:00. Sunshine has little room until later in the day.
The day peaks near 23°C and cools toward 12°C. Moisture in the air spans 37%-93%, with the highest values around 07:00. Winds stay light, near 2.4 km/h by 16:00, 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 30.5 km on average, though it can drop toward 15.1 km in thicker cloud or showers. Daylight runs from 07:44 to 19:42, lasting 11 hours 58 minutes of sunlight today.
Taken together, settled sunshine in Houilles on September 21, 2026 makes outdoor timing easier, with highs near 23°C.
Frequently asked questions about weather in Houilles
How warm does it get in Houilles?
The warmest month in Houilles 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 Houilles?
The coldest month in Houilles 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 Houilles?
The wettest month in Houilles is October, with an average of 80mm of precipitation.
What is the driest time of year in Houilles?
The driest month in Houilles is July, with an average of 50mm of precipitation.
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