Ontario weather live forecast

Today's maximum temperature in Ontario is expected to be -7°C. Select a day from the live weather forecast for Ontario (Toronto), Canada for more weather parameters.

5-day weather forecast updated at 04:00 on Friday 23rd January 2026 GMT

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

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Below are temperatures expected today at popular countries, regions and places in Ontario. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Ontario weather forecast by day

Below are the detailed weather forecasts for Ontario for the next 5 days. The forecasts shown are for Toronto and may not represent the whole of Ontario. Browse more destinations in Ontario to view more weather forecasts.

Ontario weather for Friday 23rd January 2026

Expect mostly cloudy with light snow in Ontario with a maximum temperature of -7°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 18% chance of some snow and a fresh breeze of 37 kph from the west.

  • -7°C maximum temperature-7
    °C maximum temperature
  • -18°C minimum temperature-18
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 18% chance of some snow18
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -17°C wind chill-17
    °C wind chill
  • Fresh breeze of 37 kph from the West37
    kph wind from W

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Ontario weather for Saturday 24th January 2026

Expect scattered clouds in Ontario with a maximum temperature of -12°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the west.

  • -12°C maximum temperature-12
    °C maximum temperature
  • -22°C minimum temperature-22
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -19°C wind chill-19
    °C wind chill
  • Gentle breeze of 15 kph from the West15
    kph wind from W

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Ontario weather for Sunday 25th January 2026

Expect overcast with light snow in Ontario with a maximum temperature of -9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 97% chance of some snow and a fresh breeze of 32 kph from the east.

  • -9°C maximum temperature-9
    °C maximum temperature
  • -15°C minimum temperature-15
    °C minimum temperature
  • Overcast with light snow
    overcast with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 97% chance of some snow97
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -18°C wind chill-18
    °C wind chill
  • Fresh breeze of 32 kph from the East32
    kph wind from E

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Ontario weather for Monday 26th January 2026

Expect mostly cloudy with light snow in Ontario with a maximum temperature of -9°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 47% chance of some snow and a moderate breeze of 25 kph from the north-west.

  • -9°C maximum temperature-9
    °C maximum temperature
  • -14°C minimum temperature-14
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 47% chance of some snow47
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -18°C wind chill-18
    °C wind chill
  • Moderate breeze of 25 kph from the North-West25
    kph wind from NW

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Ontario weather for Tuesday 27th January 2026

Expect mostly cloudy with light snow in Ontario with a maximum temperature of -8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a fresh breeze of 30 kph from the south-west.

  • -8°C maximum temperature-8
    °C maximum temperature
  • -15°C minimum temperature-15
    °C 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)
  • 25% chance of some snow25
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -17°C wind chill-17
    °C wind chill
  • Fresh breeze of 30 kph from the South-West30
    kph wind from SW

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

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