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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Edition Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before you head out tonight — Toronto’s evening mix of lake breezes and urban heat can shift quickly, especially near the waterfront or the Don Valley.
What will the evening feel like across the city?
Tonight’s conditions will vary by neighbourhood. Closer to Lake Ontario, a cooler onshore breeze often drops temperatures a couple of degrees compared to inland areas like North York or Scarborough. Downtown’s heat island effect may keep readings slightly warmer, but gusts off the lake can make it feel brisk near the shore.
Is rain or snow expected overnight?
Precipitation chances depend on whether a system is moving through the Great Lakes region. Typical spring nights bring the risk of scattered showers, while winter evenings may see lake-effect flurries east of the city. The live forecast will show the latest probability and timing.
Does the lake breeze really make a difference for tonight’s low?
Yes — Lake Ontario warms or cools more slowly than land, so a steady onshore wind can keep lakeside neighbourhoods a few degrees milder in autumn and cooler in late spring. Check the wind direction on the live forecast.
Will I need a heavy jacket for walking downtown tonight?
It depends on the wind chill and your planned activity. Even if the air temperature is near 5°C, a 20 km/h breeze can make it feel like 0°C. Light windproof layers are usually smart for spring and fall evenings.
Is there any chance of a weather warning tonight?
Warnings are issued by Environment Canada for hazardous conditions like freezing rain, heavy snow or extreme cold. Check the Weather Warning page for active alerts affecting Toronto.
Sources
For a broader look at conditions across the country, visit our Canada weather hub or the dedicated Toronto Weather page.