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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Scene Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
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Toronto’s weather, as shown in the live forecast above, shifts dramatically through the year. Right now conditions reflect the current season, so check the numbers before heading out. For most travellers, late spring and early autumn offer the most comfortable mix of mild temperatures and lower humidity.
When should I plan my trip to Toronto?
May through June and September through October are your best bets. Daytime highs sit in the upper teens to mid‑20s °C, with plenty of sunny hours. July and August can feel muggy, with humidex values often pushing past 35°C. Winters are cold but manageable if you pack for wind chill; January averages hover around –7°C, and lake‑effect snow can hit the downtown core.
What should I pack for a Toronto visit?
Layers are the key. In spring and autumn bring a light jacket or sweater; summer calls for breathable fabrics and an umbrella for sudden showers. Winter visitors need a warm parka, insulated boots, gloves and a hat – the wind off Lake Ontario can bite. No matter the season, a compact rain shell is wise, as precipitation is spread fairly evenly across the year.
Does Toronto get a lot of snow?
Yes, especially from December to February. The city averages about 120 cm of snow per year, though lake‑effect bands can dump more in some winters. Sidewalks are usually cleared quickly, but be prepared for slush and icy patches.
When is the rainy season in Toronto?
There isn’t a true dry season, but rainfall is highest in late spring and early summer. June often sees the most precipitation, with frequent but brief thunderstorms. An umbrella or rain jacket is useful almost any month.
Is Toronto humid in summer?
Yes, humidity can be noticeable in July and August. The humidex (feels‑like temperature) often reaches the mid‑30s °C. Light, breathable clothing and staying hydrated help; air conditioning is standard in hotels and most public spaces.
Sources
For a broader look at conditions across the country, visit our Canada weather hub. More detailed day‑by‑day information for the city is on our Toronto Weather page.