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Hourly Forecast
Daylight Hours
07:01
Sunrise
18:46
Sunset
Moon
Waxing Gibbous
18:19
Moonrise
05:35
Moonset
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View stargazing scoreWeather in Gatineau today, September 25, 2026
Gatineau sees a largely clear day on September 25, 2026, interrupted by cloudier skies around 22:00. Plan for bright conditions either side of that cloudier interval. The morning looks comparatively open, with cloud near 0% around 01:00. Early outdoor plans have a better chance of staying dry and bright.
Expect highs of 22°C and cooler readings close to 5°C. Moisture in the air spans 34%-87%, with the highest values around 07:00. Winds stay light, near 2.9 km/h by 20:00, so the day feels still more than breezy.
Later hours favour clearer intervals, as cloud stays near 28% around 22:00. The afternoon is the better half for outdoor time. Expect visibility around 16.1 km. Expect sunrise at 07:01, sunset at 18:46, and 11 hours 45 minutes of sunlight today overall.
Taken together, settled sunshine in Gatineau on September 25, 2026 makes outdoor timing easier, with highs near 22°C.
Frequently asked questions about weather in Gatineau
How warm does it get in Gatineau?
The warmest month in Gatineau 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 Gatineau?
The coldest month in Gatineau is January, with average low temperatures of -12°C. The average temperature during this period is around -8°C.
What is the wettest time of year in Gatineau?
The wettest month in Gatineau is April, with an average of 113mm of precipitation.
What is the driest time of year in Gatineau?
The driest month in Gatineau is September, with an average of 69mm of precipitation.
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