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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the BuzzLayer Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows current conditions; the best real-time radar for Toronto comes from Environment Canada’s weather radar network, providing coverage of precipitation movement across the Greater Toronto Area and Lake Ontario.
How do I access the live Toronto radar loop?
Environment Canada offers a 24-hour loop of the King City radar, which covers most of southern Ontario including Toronto. The loop updates every 10 minutes and shows past and future precipitation trends. Many local broadcasters, including CP24, rely on this same data for their weather toronto cp24 segments. For mobile access, you can view the toronto weather radar 24 hour live feed directly on the government’s weather site or through partnered apps.
Can I see a 24-hour future radar for Toronto?
True 24 hour future radar is a forecast product, not live observation. Environment Canada’s radar shows observed precipitation, while forecast models such as the HRDPS can project where rain or snow will move in the next few hours. For an extended ontario weather radar 24 hours outlook, combine the live radar with short-term model output. Be aware that future radar is less reliable for precise timing beyond six hours.
Frequently Asked Questions
Why does the Toronto radar sometimes show false echoes?
False echoes—such as ground clutter or anomalous propagation—can appear when warm air bends the radar beam toward buildings or terrain. These artifacts are usually filtered by Environment Canada but may still occur in unstable atmospheric conditions.
Is the King City radar reliable in heavy rain?
During intense downpours, the radar signal can be weakened by attenuation, underestimating rainfall rates behind the heaviest cells. For the most accurate live rainfall estimates, cross‑reference radar with nearby rain gauge data.
Does Toronto radar cover all of the GTA?
Yes, the King City radar’s 256‑km range comfortably covers Toronto, Mississauga, Brampton, Markham, and the surrounding region. Outlying areas near Lake Erie may have reduced coverage due to the lake’s curvature.
Sources
For up‑to‑date conditions and alerts, visit our Toronto Weather page, or check Canada Weather Hub for regional radars and weather warnings across the country.