Weekend weather — Thornhill, ON
How Saturday and Sunday are shaping up (Sat, Aug 22 →). For hour-by-hour timing, open the hourly page.
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Weekend read
This weekend in Thornhill: Saturday reaches 81° with a 79% chance of rain, Sunday 66° at 87%. If you can only get outside for one of them, Saturday is the better bet. The temperature difference between them is about 15°, which is a noticeable step for one night.