Waterloo Region sees temperatures cool as fall approaches
Posted Sep 20, 2026 10:55:46 AM.
Last Updated Sep 21, 2026 06:41:04 AM.
Autumn begins Tuesday and with the new season comes some cooler weather for Waterloo Region.
Overnight lows Sunday and into Monday morning were around 10°C with a high of 16°C expected Monday afternoon.
Looking ahead in the week
Environment Canada predicted Monday night could get as cold as 8°C.
On Tuesday, cloudy skies are in the forecast throughout the day, while temperatures are expected to reach a high of 16°C. Overnight, those clouds will stick around bringing a low of 8°C as well.
Going into Wednesday, those cloudy skies will bring a 40% chance of some rainfall in the early afternoon and evening. Wednesday’s high is 18°C; the overnight low will drop down to 9°C.
Through Thursday and Friday, those cool and cloudy conditions will continue.
The Waterloo Region forecast can be followed on the CityNews Kitchener weather page.
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