Sault Ste. Marie weather live forecast

Tomorrow's maximum temperature in Sault Ste. Marie is expected to be 77°F.

• Monday
  16th Jun
  
  77
  54
  7
• Tuesday
  17th Jun
  
  70
  55
  7
• Wednesday
  18th Jun
  
  73
  54
  5
• Thursday
  19th Jun
  
  70
  54
  10
• Friday
  20th Jun
  
  68
  52
  6

5-day weather forecast updated at 04:00 on Tuesday 17th June 2025 GMT

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The 5-day weather forecast for Ontario (Sault Ste. Marie) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Sault Ste. Marie weather forecast by day

Below are the detailed weather forecasts for Sault Ste. Marie for the next 5 days.

Sault Ste. Marie weather for Monday 16th June 2025

Expect sunshine and showers in Sault Ste. Marie, Ontario with a maximum temperature of 77°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 1% chance of some rain and a light breeze of 7 mph from the south.

• 77
  °F maximum temperature
• 54
  °F minimum temperature
• 
  sunshine and showers
• 7
  hours of sunshine
• 6
  UV index (High)
• 1
  % chance of some rain
• <2
  mm of rainfall expected
• 77
  °F wind chill
• 7
  mph wind from S

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Sault Ste. Marie weather for Tuesday 17th June 2025

Expect isolated thunderstorms in Sault Ste. Marie, Ontario with a maximum temperature of 70°F, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 13 mph from the north-west.

• 70
  °F maximum temperature
• 55
  °F minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 5
  UV index (Moderate)
• 67
  % chance of some rain
• <10
  mm of rainfall expected
• 0
  no heat & humidity
• 13
  mph wind from NW

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Sault Ste. Marie weather for Wednesday 18th June 2025

Expect mostly cloudy with rain in Sault Ste. Marie, Ontario with a maximum temperature of 73°F, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 51% chance of some rain and a light breeze of 6 mph from the south-east.

• 73
  °F maximum temperature
• 54
  °F minimum temperature
• 
  mostly cloudy with rain
• 5
  hours of sunshine
• 5
  UV index (Moderate)
• 51
  % chance of some rain
• <20
  mm of rainfall expected
• 73
  °F wind chill
• 6
  mph wind from SE

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Sault Ste. Marie weather for Thursday 19th June 2025

Expect isolated thunderstorms in Sault Ste. Marie, Ontario with a maximum temperature of 70°F, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 9 mph from the north-west.

• 70
  °F maximum temperature
• 54
  °F minimum temperature
• 
  isolated thunderstorms
• 10
  hours of sunshine
• 6
  UV index (High)
• 34
  % chance of some rain
• <5
  mm of rainfall expected
• 70
  °F wind chill
• 9
  mph wind from NW

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Sault Ste. Marie weather for Friday 20th June 2025

Expect isolated thunderstorms in Sault Ste. Marie, Ontario with a maximum temperature of 68°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 33% chance of some rain and a light breeze of 7 mph from the north-west.

• 68
  °F maximum temperature
• 52
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 3
  UV index (Moderate)
• 33
  % chance of some rain
• <20
  mm of rainfall expected
• 68
  °F wind chill
• 7
  mph wind from NW

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• Book beach holidays, city breaks & tours in 2025/2026
• Destinations across Europe, Americas, Asia, Africa & beyond

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