Sudbury weather live forecast

Today's maximum temperature in Sudbury is expected to be 5°C. Select a day from the live weather forecast for Sudbury, Ontario, Canada for more weather parameters.

5-day weather forecast updated at 04:00 on Friday 9th January 2026 GMT

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

Sudbury weather forecast by day

Below are the detailed weather forecasts for Sudbury for the next 5 days.

Sudbury weather for Friday 9th January 2026

Expect cloudy with sleet or snow in Sudbury, Ontario with a maximum temperature of 5°C and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 92% chance of some sleet or snow and a fresh breeze of 29 kph from the north-west.

  • 5°C maximum temperature5
    °C maximum temperature
  • -4°C minimum temperature-4
    °C 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)
  • 92% chance of some sleet or snow92
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • 0°C wind chill0
    °C wind chill
  • Fresh breeze of 29 kph from the North-West29
    kph wind from NW

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Sudbury weather for Saturday 10th January 2026

Expect mostly cloudy with light snow in Sudbury, Ontario with a maximum temperature of -3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 90% chance of some snow and a moderate breeze of 21 kph from the north-east.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 90% chance of some snow90
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Moderate breeze of 21 kph from the North-East21
    kph wind from NE

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Sudbury weather for Sunday 11th January 2026

Expect clear skies with flurries of snow in Sudbury, Ontario with a maximum temperature of -5°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 34% chance of some snow and a moderate breeze of 24 kph from the north.

  • -5°C maximum temperature-5
    °C maximum temperature
  • -14°C minimum temperature-14
    °C 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)
  • 34% chance of some snow34
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -12°C wind chill-12
    °C wind chill
  • Moderate breeze of 24 kph from the North24
    kph wind from N

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Sudbury weather for Monday 12th January 2026

Expect mostly cloudy with light snow in Sudbury, Ontario with a maximum temperature of -1°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 52% chance of some snow and a gentle breeze of 19 kph from the south-west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -13°C minimum temperature-13
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 52% chance of some snow52
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Gentle breeze of 19 kph from the South-West19
    kph wind from SW

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Sudbury weather for Tuesday 13th January 2026

Expect cloudy with sleet or snow in Sudbury, Ontario with a maximum temperature of 0°C and no hours of bright sunshine. There are 2-5 cm of snow expected with 65% chance of some snow and a gentle breeze of 16 kph from the south-west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -5°C minimum temperature-5
    °C 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)
  • 65% chance of some snow65
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -4°C wind chill-4
    °C wind chill
  • Gentle breeze of 16 kph from the South-West16
    kph wind from SW

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Metric (°C / mm)  |  Imperial (°F / inches)

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