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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 ·
Toronto Pearson International Airport, west of downtown and near Lake Ontario, sees variable conditions influenced by the lake. The live forecast above gives the current temperature and sky condition for the airport.
What is the current weather at Toronto Pearson?
The live forecast above shows the present temperature, humidity, wind speed and direction, and barometric pressure for Pearson’s terminal area. Conditions can shift quickly, especially in winter when lake-effect snow squalls affect runways and visibility. For real-time updates, check the hourly breakdown on the live feed.
What does the hourly forecast look like?
The toronto pearson weather hourly chart in the live forecast outlines temperature, wind, and precipitation chances for the next 48 hours. This is useful for planning pickups or departures. The pearson airport weather 7 day forecast extends the view, while the toronto pearson weather forecast 10 day gives a longer-range outlook for flight planning. Delays are more likely when thunderstorms or heavy snow are predicted.
What happened at Pearson airport today that affected weather?
Environment Canada issues weather alerts for the region. Today’s live forecast may show a special statement or warning if thunderstorms, freezing rain, or strong winds are impacting operations. Check the Weather Warning page for active advisories.
How reliable is the 7‑day forecast for Pearson?
The pearson airport weather 7 day forecast from Environment and Climate Change Canada has moderate accuracy out to three days, and lower reliability beyond. For departure decisions, rely on the hourly outlook 48 hours ahead. The toronto pearson weather forecast 10 day is best used as a trend indicator.
Why do storms cause delays at Pearson?
Reduced visibility, crosswinds exceeding aircraft limits, and frost on runways slow operations. The toronto airport weather delays today terminal 3 or toronto airport weather delays tomorrow can be anticipated using the live forecast and Toronto Weather page.