Cool Weekend Across Northwestern Ontario Before Widespread Rain Arrives Monday

Thunder Bay – WEATHER — SATURDAY, SEPTEMBER 12, 2026 — Northwestern Ontario is settling into a cool September weekend, with scattered showers continuing across several communities Saturday and Sunday.
Monday will bring a significant change. Rain is expected to spread across much of the Kenora, Rainy River, Dryden, Sioux Lookout, Red Lake and Highway 17 areas. Wet roads and reduced visibility could make Monday afternoon and evening travel more difficult.
The coldest overnight te