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19°C
Clear sky
Toronto Weather
↑ 29°C ↓ 17°C
- Feels like19°C
- Humidity82%
- Wind13 km/h SSW
- Precip. chance35%
Updated at 3:01 am
Today's Forecast in Toronto
3 am 18°C 2%
4 am 17°C 4%
5 am 18°C 5%
6 am 18°C 2%
7 am 19°C 2%
8 am 20°C 2%
9 am 22°C 2%
10 am 23°C 1%
11 am 24°C 1%
12 pm 25°C 1%
1 pm 27°C 6%
2 pm 27°C 3%
10-Day Toronto Weather Forecast
Today Overcast 💧 35% ↑ 29°C ↓ 17°C
Wed, May 20 Overcast 💧 11% ↑ 21°C ↓ 8°C
Thu, May 21 Overcast ↑ 14°C ↓ 7°C
Fri, May 22 Overcast 💧 41% ↑ 16°C ↓ 7°C
Sat, May 23 Light drizzle 💧 64% ↑ 14°C ↓ 10°C
Sun, May 24 Light showers 💧 21% ↑ 12°C ↓ 9°C
Mon, May 25 Overcast 💧 17% ↑ 19°C ↓ 12°C
Tue, May 26 Overcast 💧 9% ↑ 21°C ↓ 12°C
Wed, May 27 Drizzle 💧 11% ↑ 18°C ↓ 14°C
Thu, May 28 Light drizzle 💧 16% ↑ 23°C ↓ 15°C
Toronto Air Quality
3
/ 10+ AQHI
Moderate Risk
Full Toronto Air Quality Report → Moderate risk for sensitive groups. Consider reducing prolonged outdoor exertion.
Toronto Weather News
Yellow Watch Issued for Southern Ontario: Severe Thunderstorm Warning, Possible Hail
Toronto Braces for Wild Weather: Freezing Rain , Snow and 90 km/h Gusts Possible
Special Weather Statement Issued for Toronto as Burst of Heavy Snow Moves In
Heavy Rainfall Warning Issued for Southern Ontario, Flash Floods Possible
Winter Storm and Fog Warning Issued for Parts of GTA including Toronto
Watch Toronto Zoo Polar Bear Predict Early Spring
Cover Up! Extreme Cold Warning Issued for Greater Toronto and Hamilton Area
Toronto’s Snowiest Day in History Activates Second Major Snow Event Response Plan of 2026
Winter Snowstorm Warning for GTA Upgraded to Orange
Snowfall Warning Issued for Toronto, Parts of GTA
Most Schools and Campuses Closed Across the GTA Due To Snow Storm
Seneca Polytechnic Campuses Remain Open but All Classes Move Online Thursday due to Snow Storm
Orange Weather Alert: Snowfall Warning Issued for Southern Ontario -20-30 cm
About Toronto Weather
Toronto experiences a humid continental climate with four distinct seasons. Summers are warm and humid, winters are cold with significant snowfall, and spring and fall bring mild, changeable conditions. Staying informed about daily Toronto weather helps you plan your commute, outdoor activities, and everything in between.
What Affects Toronto Weather?
- Lake effect: Proximity to the Great Lakes can produce intense localized snowfall and moisture in Toronto and surrounding areas.
- Jet stream patterns: Shifts in the polar jet stream bring Arctic air masses in winter and warm, humid air in summer.
- Urban heat island: Dense urban development means Toronto often records higher temperatures than surrounding rural areas, especially overnight.
- Storm tracks: Low-pressure systems tracking up the St. Lawrence Valley and across the Great Lakes are responsible for most significant precipitation events.
Frequently Asked Questions — Toronto Weather
How accurate is this Toronto weather forecast?
This forecast uses Open-Meteo, a high-resolution open-source weather API powered by national meteorological models including ECMWF. Data is refreshed every 30 minutes.
What is the best time of year to visit Toronto?
Late spring (May–June) and early fall (September–October) offer the most comfortable weather in Toronto, with mild temperatures and lower humidity.
Does Toronto get a lot of snow?
Toronto receives an average of 115–130 cm of snowfall per year, mostly between December and March. Lake-effect events can bring heavy, localized snowfall in a short period.
What does the UV index mean?
The UV index measures the intensity of ultraviolet radiation from the sun. A UV index of 3–5 is moderate (wear sunscreen), 6–7 is high (limit midday sun exposure), 8–10 is very high (seek shade), and 11+ is extreme (avoid sun between 10am–4pm).