Ontario weather live forecast

Tomorrow's maximum temperature in Ontario is expected to be 28°F.

5-day weather forecast updated at 04:00 on Sunday 5th January 2025 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 Sunday 5th January 2025

Expect mostly cloudy with light snow in Ontario with a maximum temperature of 28°F and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 15% chance of some snow and a fresh breeze of 22 mph from the west.

  • 28°F maximum temperature28
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 15% chance of some snow15
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 16°F wind chill16
    °F wind chill
  • Fresh breeze of 22 mph from the West22
    mph wind from W

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Ontario weather for Monday 6th January 2025

Expect broken clouds in Ontario with a maximum temperature of 23°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 16 mph from the north.

  • 23°F maximum temperature23
    °F maximum temperature
  • 18°F minimum temperature18
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 10°F wind chill10
    °F wind chill
  • Moderate breeze of 16 mph from the North16
    mph wind from N

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Ontario weather for Tuesday 7th January 2025

Expect broken clouds in Ontario with a maximum temperature of 25°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 19 mph from the north-west.

  • 25°F maximum temperature25
    °F maximum temperature
  • 18°F minimum temperature18
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 10°F wind chill10
    °F wind chill
  • Fresh breeze of 19 mph from the North-West19
    mph wind from NW

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Ontario weather for Wednesday 8th January 2025

Expect scattered clouds in Ontario with a maximum temperature of 19°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 17 mph from the north-west.

  • 19°F maximum temperature19
    °F maximum temperature
  • 16°F minimum temperature16
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 5°F wind chill5
    °F wind chill
  • Moderate breeze of 17 mph from the North-West17
    mph wind from NW

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Ontario weather for Thursday 9th January 2025

Expect overcast skies in Ontario with a maximum temperature of 25°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 17 mph from the north-west.

  • 25°F maximum temperature25
    °F maximum temperature
  • 16°F minimum temperature16
    °F minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 12°F wind chill12
    °F wind chill
  • Moderate breeze of 17 mph from the North-West17
    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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Metric (°C)  |  Imperial (°F)

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