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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Rexdale weather today is shaped by the live forecast above. Located in northwest Toronto, the area sees cold winters, warm summers, and frequent lake-effect cloud from Lake Ontario. Seasonal averages range from -6°C in January to 20°C in July.
What makes Rexdale weather different from downtown Toronto?
Rexdale sits farther from Lake Ontario than the downtown core, so lake-effect snow and cloud are slightly less intense. However, the area still gets the same cold snaps and summer heat waves as the rest of the GTA. Wind speeds can be higher due to open farmland to the north. For a broader look, see our Toronto weather page.
How does the season affect Rexdale right now?
Check the live forecast above for current conditions. In winter, temperatures often drop below -10°C overnight, with snow accumulation from systems moving across southern Ontario. Summer brings humidity and afternoon thunderstorms. For planning ahead, use our 10-day forecast tool.
Does Rexdale get more snow than Etobicoke?
Rexdale and Etobicoke see similar snowfall totals, typically 110–130 cm per year. Both areas are far enough inland that lake-effect snow from Lake Ontario is less extreme than in places like Hamilton or Buffalo.
Is the weather in Rexdale the same as in Mississauga?
Rexdale and Mississauga share the same regional climate, but Rexdale is slightly cooler in winter due to its northern location within Toronto. Summer highs are nearly identical. For Mississauga specifics, check toronto weather and nearby pages.
Where can I find the most reliable Rexdale weather forecast?
The live forecast above is updated from Environment and Climate Change Canada data. For mobile-friendly updates, the Weather Network also covers Rexdale. Both sources provide hourly and 7-day outlooks.