Ontario weather forecast

Last updated at 16:04 on Sunday 19th August 2018 GMT

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Tomorrow's maximum temperature in Ontario is expected to be 26°C. The weather forecast shown above is for Toronto.

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

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 19th August 2018

Below is the Ontario weather forecast for Sunday 19th August 2018. Expect scattered clouds in Ontario with a maximum temperature of 26°C and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

  • 26
    °C maximum temperature
  • 19
    °C minimum temperature
  • scattered clouds
  • 10
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 9
    kph wind from E

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Ontario weather for Monday 20th August 2018

Below is the Ontario weather forecast for Monday 20th August 2018. Expect scattered clouds in Ontario with a maximum temperature of 26°C, low levels of heat & humidity and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

  • 26
    °C maximum temperature
  • 20
    °C minimum temperature
  • scattered clouds
  • 8
    hours of sunshine
  • 0
    mm of rainfall expected
  • L
    low heat & humidity
  • 24
    kph wind from E

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Ontario weather for Tuesday 21st August 2018

Below is the Ontario weather forecast for Tuesday 21st August 2018. Expect isolated thunderstorms in Ontario with a maximum temperature of 23°C and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 32 kph from the south.

  • 23
    °C maximum temperature
  • 20
    °C minimum temperature
  • isolated thunderstorms
  • 1
    hour of sunshine
  • 99
    % chance of some rain
  • <30
    mm of rainfall expected
  • 0
    no heat & humidity
  • 32
    kph wind from S

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Ontario weather for Wednesday 22nd August 2018

Below is the Ontario weather forecast for Wednesday 22nd August 2018. Expect scattered clouds in Ontario with a maximum temperature of 21°C and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a fresh breeze of 30 kph from the north-west.

  • 21
    °C maximum temperature
  • 14
    °C minimum temperature
  • scattered clouds
  • 7
    hours of sunshine
  • 13
    % chance of some rain
  • <2
    mm of rainfall expected
  • 0
    no heat & humidity
  • 30
    kph wind from NW

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Ontario weather for Thursday 23rd August 2018

Below is the Ontario weather forecast for Thursday 23rd August 2018. Expect clear skies in Ontario with a maximum temperature of 24°C and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

  • 24
    °C maximum temperature
  • 12
    °C minimum temperature
  • clear skies
  • 12
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 12
    kph wind from W

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