Cloudy with Chance of Showers in Sault Ste. Marie This Week

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boringnews
August 31, 2026 5:44 pm

Sault Ste. Marie residents can expect typical late-summer weather this week, with mostly cloudy skies and a 30 to 60 percent chance of showers through Friday. According to Environment Canada, no weather alerts are in effect for the area.

Monday evening brought misty conditions, with the airport reporting 20.2°C, 95 percent humidity, and east winds at 16 km/h. Overnight, clouds will linger with a 60 percent chance of showers and a risk of thunderstorm. Fog patches will develop, and the low will be 18°C.

Tuesday offers the warmest day of the week, with a high of 27°C and a Humidex of 35. Morning fog will clear, but there is a 30 percent chance of early showers and a 40 percent chance of evening showers with a risk of thunderstorm. The UV index will reach 6, which is high.

Wednesday stays cloudy with a 40 percent chance of showers and a high of 24°C. Thursday and Friday will bring a mix of sun and cloud with highs of 24°C both days. The weekend outlook shows a mix of sun and cloud on Saturday with a high of 25°C, and Sunday carries a 30 percent chance of showers with a high of 22°C.

The Weather Network reports similar conditions, with fog and a high probability of rain on Monday. Overnight lows this week will range from 12°C to 18°C, slightly above the early September normal of 9°C.

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