Sault Ste. Marie weather live forecast

Today's maximum temperature in Sault Ste. Marie is expected to be 18°F. Select a day from the live weather forecast for Sault Ste. Marie, Ontario, Canada for more weather parameters.

5-day weather forecast updated at 04:01 on Sunday 14th December 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 Sunday 14th December 2025

Expect clear skies with flurries of snow in Sault Ste. Marie, Ontario with a maximum temperature of 18°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 35% chance of some snow and a gentle breeze of 8 mph from the north.

  • 18°F maximum temperature18
    °F maximum temperature
  • 1°F minimum temperature1
    °F minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 35% chance of some snow35
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 9°F wind chill9
    °F wind chill
  • Gentle breeze of 8 mph from the North8
    mph wind from N

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Sault Ste. Marie weather for Monday 15th December 2025

Expect mostly cloudy with light snow in Sault Ste. Marie, Ontario with a maximum temperature of 23°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 69% chance of some snow and a gentle breeze of 11 mph from the west.

  • 23°F maximum temperature23
    °F maximum temperature
  • 18°F minimum temperature18
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 69% chance of some snow69
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • 10°F wind chill10
    °F wind chill
  • Gentle breeze of 11 mph from the West11
    mph wind from W

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Sault Ste. Marie weather for Tuesday 16th December 2025

Expect cloudy with sleet or snow in Sault Ste. Marie, Ontario with a maximum temperature of 36°F and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 31% chance of some sleet or snow and a moderate breeze of 13 mph from the south.

  • 36°F maximum temperature36
    °F maximum temperature
  • 16°F minimum temperature16
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 31% chance of some sleet or snow31
    % chance of some sleet or snow
  • 0-2 mm of sleet/snow expected<2
    mm of sleet/snow expected
  • 27°F wind chill27
    °F wind chill
  • Moderate breeze of 13 mph from the South13
    mph wind from S

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Sault Ste. Marie weather for Wednesday 17th December 2025

Expect cloudy with sleet or snow in Sault Ste. Marie, Ontario with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 36% chance of some sleet or snow and a moderate breeze of 17 mph from the north-west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 21°F minimum temperature21
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 36% chance of some sleet or snow36
    % chance of some sleet or snow
  • 0-2 mm of sleet/snow expected<2
    mm of sleet/snow expected
  • 27°F wind chill27
    °F wind chill
  • Moderate breeze of 17 mph from the North-West17
    mph wind from NW

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Sault Ste. Marie weather for Thursday 18th December 2025

Expect cloudy with sleet or snow in Sault Ste. Marie, Ontario with a maximum temperature of 37°F and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 90% chance of some sleet or snow and a moderate breeze of 15 mph from the south-east.

  • 37°F maximum temperature37
    °F maximum temperature
  • 27°F minimum temperature27
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 90% chance of some sleet or snow90
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 28°F wind chill28
    °F wind chill
  • Moderate breeze of 15 mph from the South-East15
    mph wind from SE

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