See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Overcast
Feels Like: 18°
Min: 17°
Max: 22°
The next few hours will be overcast, with today reaching 22°C and dropping to 15°C. The coming days will be clear throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:58
Sunrise
19:24
Sunset
Moon
Waning Gibbous
20:59
Moonrise
12:43
Moonset
Daily Forecast
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Thursday
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Current stargazing conditions?
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View stargazing scoreWeather in Saint-Hilaire-Saint-Mesmin today, September 30, 2026
Saint-Hilaire-Saint-Mesmin 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 32% near 11:00. Skies look heaviest around 07:00, with cover close to 100%.
Temperatures climb from an overnight low near 17°C toward a daytime high of about 22°C. The air stays humid, with relative humidity between 68% and 92% and the peak around 20:00. Airflow remains manageable, reaching about 4.8 km/h around 22:00.
The second half of the day still looks unsettled, with rain probability around 98% by 18:00. Dense cloud near 100% at 12:00 keeps the feel grey. Visibility holds near 27.3 km, though it can fall to 17.5 km. Sunrise is at 07:58 and sunset at 19:24, giving 11 hours 26 minutes of sunlight today.
Taken together, Saint-Hilaire-Saint-Mesmin looks wet enough on September 30, 2026 that flexible outdoor plans work best, with temperatures peaking near 22°C.
Frequently asked questions about weather in Saint-Hilaire-Saint-Mesmin
How warm does it get in Saint-Hilaire-Saint-Mesmin?
The warmest month in Saint-Hilaire-Saint-Mesmin is July, with average high temperatures of 27°C. The average temperature during this period is around 21°C.
How cold does it get in Saint-Hilaire-Saint-Mesmin?
The coldest month in Saint-Hilaire-Saint-Mesmin 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 Saint-Hilaire-Saint-Mesmin?
The wettest month in Saint-Hilaire-Saint-Mesmin is October, with an average of 83mm of precipitation.
What is the driest time of year in Saint-Hilaire-Saint-Mesmin?
The driest month in Saint-Hilaire-Saint-Mesmin is July, with an average of 39mm of precipitation.
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