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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the True North Brief Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
As of the live forecast above, Collingwood is seeing a high near 24°C with partly cloudy skies and a 40% chance of late-afternoon showers. Humidity sits at 68%, with a moderate southwest wind of 20 km/h. The seasonal norm for late July is 26°C, so today runs slightly cooler than average.
How will temperatures trend over the next week?
The collingwood weather 7 day forecast shows highs fluctuating between 22°C and 27°C, with overnight lows dropping to 14–17°C. The most significant rain chance arrives Thursday evening as a trough moves off Georgian Bay. Looking further out, the collingwood weather 14 day outlook indicates a return to drier, sunnier conditions by early next week, though lake-breeze clouds may linger along the shore each afternoon.
What about hourly conditions for today and tomorrow?
For weather collingwood ontario hourly data this afternoon, expect temperatures to hold near 23°C until 4 p.m. before a sharp drop-off after sunset. Winds will shift to the north-northwest around 8 p.m., ushering in cooler air. The weather in collingwood tomorrow remains unsettled: a 50% chance of morning drizzle, then clearing by midday, with a high of 21°C.
Is there a heat warning for Collingwood?
No heat warning is currently in effect. The humidex is 28°C, well below the warning threshold of 36°C. Check the Weather Warning page if conditions change rapidly.
What is the collingwood weather 30 day outlook?
The collingwood weather 30 day trend from Environment Canada suggests near-normal temperatures through mid-August, with a slight tilt toward wetter-than-average conditions as Lake Huron remains warm.
Will it rain tonight?
Scattered showers are likely between 10 p.m. and 2 a.m., with accumulations under 5 mm. The better chance of steady rain arrives Thursday morning.
Sources
For other cities, see our Canada weather hub or check Toronto Weather and Vancouver Weather.