SAULT STE. MARIE – A damp and foggy start to the day greets the Sault this morning, with light rain and low visibility, but conditions are expected to improve quickly. After the rain ends, sunshine and seasonal warmth will dominate the day, making it a pleasant and comfortable Wednesday. A more blustery day is on tap for Thursday — so enjoy the relative calm while it lasts.

Today’s Weather Overview

Current Conditions

As of 7:10 AM EDT, Sault Ste. Marie Airport is reporting light rain with a temperature of 8.6°C. The dew point also sits at 8.6°C, and humidity is at 100%, indicating saturated air and misty or foggy surroundings. Winds are from the northwest at 14 km/h, and visibility is limited to just 4 kilometres due to the rainfall.

The barometric pressure is 101.2 kPa and rising, signaling improving conditions through the morning.

Expect a few showers to end later this morning, followed by a mix of sun and cloud. Winds will become light, and the temperature will climb to a high of 21°C. The UV index is 7 — considered high, so sun protection is still recommended once skies clear.

Tomorrow’s Forecast

Expected Conditions

Thursday, June 5: Skies will be sunny throughout the day, but it will be windy, with northwest winds increasing to 40 km/h and gusting up to 60 km/h in the afternoon. High near 20°C. The UV index climbs to 8 — very high, so extra precautions against sun exposure are needed.

Thursday Night: Skies will remain clear, and temperatures will drop to a cool low of 6°C.

Friday, June 6: Expect a mix of sun and cloud with a 30% chance of showers, and a steady high of 20°C.

Friday Night: Cloudy periods continue with a 30% chance of showers, and a low of 7°C.

Saturday, June 7: More sun and cloud mix, with another 30% chance of showers and a high of 20°C.

Saturday Night: The day wraps up with clear skies and an overnight low of 10°C.

Wardrobe Recommendations

• Today: Start with a waterproof jacket or umbrella for the morning rain. Switch to lighter, sun-safe clothing by midday, including sunglasses and sunscreen.

• Thursday: Dress in wind-resistant layers for the afternoon gusts. Protect yourself from the sun with long sleeves or high-SPF sunscreen.

• Friday and Saturday: Plan for mixed conditions — comfortable summer wear with a light jacket or rain gear for potential showers.

Weather Trivia

Did you know?
Sault Ste. Marie’s weather is heavily influenced by Lake Superior and Lake Huron, making it one of the few places in Ontario where lake-effect rain is possible even in early summer. Today’s early showers are partly a result of such moisture dynamics meeting inland winds.