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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Perspective Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for hourly changes in Burlington today—lake breezes off Lake Ontario can shift conditions quickly, so keep an eye on the afternoon wind shift that often brings cooler air inland.
What is the hourly outlook for Burlington today?
Morning starts with a mix of sun and cloud, then a lake breeze kicks in by late morning, dropping temperatures a few degrees near the shoreline. The live forecast above shows the timing of this shift—expect steady conditions through the afternoon before a weak front arrives toward evening, possibly triggering a brief shower.
How do lake effects shape Burlington’s hourly weather?
Burlington sits along Lake Ontario’s western shore, so an east or northeast wind pushes cool, moist air across the city. This can keep hourly temperatures 2–4°C cooler than inland spots like Milton. The impact is strongest from late spring into early fall, when the lake is still cold compared to the land.
When will the rain start today?
According to the live forecast above, a chance of light showers arrives after 5 p.m. as a weak cold front crosses the region. Rain is likely brief and light, lasting no more than an hour.
What’s the best time for outdoor plans?
Midmorning to early afternoon offers the most stable hour-by-hour window, before the lake breeze strengthens and before any evening showers develop. The live forecast above confirms a dry stretch from 10 a.m. to 3 p.m.
How accurate are hourly forecasts for Burlington?
Environment and Climate Change Canada’s hourly grids are reliable for the next 12–24 hours, especially for temperature and wind shifts. After that, the Canada Weather Hub provides a broader trend for your trip planning.
For a longer view, see our Burlington weather 14 day and Burlington weather 7 days forecasts. The weather network Burlington 7 days page also offers an alternative local outlook. Meanwhile, compare conditions across the province with Toronto Weather or check Weather Warning for any alerts affecting the region.