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Hourly Forecast
Daylight Hours
07:28
Sunrise
19:45
Sunset
Moon
Waxing Crescent
12:12
Moonrise
21:30
Moonset
Daily Forecast
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Weather in Saint-Gilles today, September 15, 2026
Expect reduced visibility in Saint-Gilles on September 15, 2026 where fog patches form. Allow more time for morning journeys if the air stays thick.
The day peaks near 30°C and cools toward 18°C. Relative humidity sits between 40% and 96%, reaching its peak around 23:00. Winds stay light, near 5.0 km/h by 16:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 62% by 23:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 32.9 km on average, though it can drop toward 10.7 km in thicker cloud or showers. The sun rises at 07:28 and sets at 19:45, for a total of 12 hours 16 minutes of sunlight today.
The practical takeaway for Saint-Gilles on September 15, 2026 is reduced clarity at times, so plan journeys with care near 30°C.
Frequently asked questions about weather in Saint-Gilles
How warm does it get in Saint-Gilles?
The warmest month in Saint-Gilles is July, with average high temperatures of 33°C. The average temperature during this period is around 27°C.
How cold does it get in Saint-Gilles?
The coldest month in Saint-Gilles is January, with average low temperatures of 4°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Saint-Gilles?
The wettest month in Saint-Gilles is October, with an average of 105mm of precipitation.
What is the driest time of year in Saint-Gilles?
The driest month in Saint-Gilles is July, with an average of 17mm of precipitation.
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