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Hourly Forecast
Daylight Hours
07:10
Sunrise
19:08
Sunset
Moon
Waxing Gibbous
17:06
Moonrise
01:18
Moonset
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View stargazing scoreWeather in Stouffville today, September 21, 2026
Expect a muted, overcast feel in Stouffville on September 21, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. The morning sky stays heavily clouded, with cover near 100% around 08:00. Grey conditions set the early tone before any later change.
The temperature range runs from about 8°C up to 16°C. Expect humidity between 45% and 76%, most humid near 08:00. Winds stay light, near 4.4 km/h by 09:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 14:00. Outdoor plans may still want a flexible backup. Horizontal visibility holds close to 16.1 km. Expect sunrise at 07:10, sunset at 19:08, and 11 hours 58 minutes of sunlight today overall.
Overall, Stouffville on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 16°C.
Frequently asked questions about weather in Stouffville
How warm does it get in Stouffville?
The warmest month in Stouffville is July, with average high temperatures of 27°C. The average temperature during this period is around 22°C.
How cold does it get in Stouffville?
The coldest month in Stouffville is January, with average low temperatures of -9°C. The average temperature during this period is around -5°C.
What is the wettest time of year in Stouffville?
The wettest month in Stouffville is April, with an average of 100mm of precipitation.
What is the driest time of year in Stouffville?
The driest month in Stouffville is November, with an average of 62mm of precipitation.
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