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Hourly Forecast
Daylight Hours
07:42
Sunrise
19:44
Sunset
Moon
Waxing Gibbous
17:24
Moonrise
01:13
Moonset
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View stargazing scoreWeather in Montmagny tomorrow, September 21, 2026
Montmagny starts September 21, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. Cloud leads the morning, peaking close to 100% near 03:00. Sunshine has little room until later in the day.
Expect highs of 23°C and cooler readings close to 11°C. Expect humidity between 36% and 95%, most humid near 08:00. A lighter breeze peaks around 18:00 near 2.8 km/h.
Expect persistent cloud later on, with amounts around 91% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 30.9 km on average, though it can drop toward 12.2 km in thicker cloud or showers. Expect sunrise at 07:43, sunset at 19:41, and 11 hours 58 minutes of sunlight today overall.
In short, September 21, 2026 looks like a fine day in Montmagny for being outside, peaking around 23°C.
Frequently asked questions about weather in Montmagny
How warm does it get in Montmagny?
The warmest month in Montmagny 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 Montmagny?
The coldest month in Montmagny 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 Montmagny?
The wettest month in Montmagny is October, with an average of 80mm of precipitation.
What is the driest time of year in Montmagny?
The driest month in Montmagny is July, with an average of 50mm of precipitation.
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