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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Perspective Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Tomorrow, southern Ontario from Burlington to Ajax, including Toronto and North York, will see a mix of sun and cloud with a chance of late-afternoon showers, while the Prairies cool to the mid-teens and the Maritimes remain mild. Highs near 22°C in the GTA, lower elsewhere.
What will the weather tomorrow look like across the GTA?
For those searching for the weather tomorrow in Brampton, Milton, or Mississauga, expect partly sunny skies through midday before cloud cover builds. Scarborough and Ajax can see a passing shower after 3 p.m. Environment and Climate Change Canada notes a 40 per cent chance of precipitation, with winds light from the southwest. The live conditions above already show the current temperature trend.
Are there any special alerts for tomorrow?
No widespread warnings are posted for tomorrow, but a frost advisory may linger for parts of northern Ontario. Check weather warnings for updates. For central Canada, the main story is an approaching trough that will bring cooler air behind a front later in the week.
Will it rain tomorrow in North York?
North York has a 40 per cent chance of brief showers starting mid-afternoon, but most of the day will be dry. Plan for a mix of sun and cloud, with highs near 21°C.
Is tomorrow a good day for outdoor plans in Burlington?
Partly cloudy skies and a 30 per cent rain chance mean outdoor plans should be fine until late afternoon. Bring a light jacket; temperatures will dip to 14°C overnight.
What about the weather tomorrow near Milton?
Milton will see similar conditions to the rest of the GTA: morning sun, increasing cloud, and a slight chance of an evening shower. High near 21°C.
For more on the week ahead, see our forecast page and the Canada weather hub.