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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the BuzzLayer Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Toronto will see a noticeable shift in conditions tomorrow as a cooler air mass drifts in from Lake Ontario, bringing a mix of sun and cloud and a high near the seasonal average — a welcome change after recent warmth.
What will the morning feel like?
Morning temperatures will start in the mid-teens, with a light westerly breeze. A few patches of low cloud may linger near the lake, but these will break up by late morning, leaving a mostly sunny afternoon. The humidex will stay low, so it will feel comfortable for any outdoor plans.
Is there any risk of rain?
Rain is unlikely tomorrow. The live forecast above shows a low probability of isolated showers, mostly well north of the city. The best chance for a stray sprinkle comes late afternoon, but most of the GTA will stay dry. Keep an umbrella handy only if you’re heading toward the northern suburbs.
Will the lake breeze cool the afternoon?
Yes, especially for neighbourhoods right along the waterfront. A light onshore wind off Lake Ontario will keep temperatures a couple of degrees cooler than inland spots like Vaughan or Markham.
When will the next chance of rain arrive?
A weak disturbance moves in late Thursday, bringing a better chance of showers overnight into Friday morning. The live forecast above will be updated as that system develops.
Should I expect any weather warnings?
No warnings are in effect for the GTA. However, if you’re travelling north toward cottage country, check the weather warning page for any lake‑effect alerts.
For a broader look at conditions across the country, visit the Canada weather hub. Stay up to date with the latest Toronto weather forecast.