See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
26°
Clear
Feels Like: 15°
Min: 16°
Max: 30°
The next few hours will be clear, with tomorrow reaching 36°C and dropping to 8°C. The coming days will be partly cloudy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:47
Sunrise
19:04
Sunset
Moon
Waxing Crescent
10:28
Moonrise
20:14
Moonset
Daily Forecast
Monday
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
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Weather in Oakville tomorrow, September 15, 2026
Oakville stays under cloudy skies on September 15, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The opening hours look fair, as cloud stays near 5% around 11:00. Morning errands should face fewer weather interruptions.
The day peaks near 36°C and cools toward 12°C. Expect humidity between 41% and 86%, most humid near 07:00. Winds stay light, near 4.5 km/h by 10:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 77% around 18:00. Outdoor plans may still want a flexible backup. Views remain open at about 16.1 km. Expect sunrise at 06:48, sunset at 19:02, and 12 hours 14 minutes of sunlight today overall.
In short, cloud leads the story in Oakville on September 15, 2026; expect limited sun and a peak around 36°C.
Frequently asked questions about weather in Oakville
How warm does it get in Oakville?
The warmest month in Oakville is July, with average high temperatures of 32°C. The average temperature during this period is around 27°C.
How cold does it get in Oakville?
The coldest month in Oakville is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Oakville?
The wettest month in Oakville is April, with an average of 136mm of precipitation.
What is the driest time of year in Oakville?
The driest month in Oakville is December, with an average of 65mm of precipitation.
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