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HEAT WARNING
A heat event is expected to begin on Monday and persist into Tuesday. Daytime highs are expected to be near 31 degrees Celsius with humidex values of 35 to 38. There will be little relief through the overnight as lows are expected to be 20 degrees Celsius or above.A cooler airmass is expected to arrive Tuesday night.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions.Drink plenty of water regularly, even before you feel thirsty to decrease your risk of dehydration. Thirst is not a good indicator of dehydration.Never leave people, particularly children, or pets inside a parked vehicle.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports using #ONStorm.
In effect for:
- City of Toronto
Follow:
- Regional ATOM
Current ConditionsObserved at: Toronto Pearson Int'l Airport
- Past 24 hours
- Weather Radar
- Satellite
- Lightning
23°C
- °C
- °F
- Observed at:
- Toronto Pearson Int'l Airport
- Date:
- Condition:
- Mainly Clear
- Pressure:
- 101.6 kPa
- Tendency:
- Falling
- Temperature:
- 22.9°C
- Dew point:
- 14.7°C
- Humidity:
- 60%
- Wind:
- SSE 9 km/h
- Humidex:
- 27
- Visibility:
- 24 km
23°C
- Condition:
- Mainly Clear
- Pressure:
- 101.6 kPa
- Tendency:
- Falling
- Temperature:
- 22.9°C
- Dew point:
- 14.7°C
- Humidity:
- 60%
- Wind:
- SSE 9 km/h
- Humidex:
- 27
- Visibility:
- 24 km
Mainly Clear
23°C
- °C
- °F
- Wind:
- SSE 9 km/h
- Humidex:
- 27
More details
- Temperature:
- 22.9°C
- Pressure:
- 101.6 kPa
- Dew point:
- 14.7°C
- Visibility:
- 24 km
- Humidity:
- 60%
- Date:
- Observed at:
- Toronto Pearson Int'l Airport
Past 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Air Quality
Historical Weather
ForecastForecast issued:
- Hourly Forecast
- Air Quality
- Alerts
- Jet Stream
Tonight
Mon
8 Jul
30°C
Sunny
Night
21°C
30%
Chance of showers
Tue
9 Jul
30°C
40%
Chance of showers
Night
20°C
30%
Chance of showers
Wed
10 Jul
22°C
70%
Chance of showers
Night
18°C
70%
Chance of showers
Thu
11 Jul
25°C
60%
Chance of showers
Night
19°C
30%
Chance of showers
Fri
12 Jul
28°C
A mix of sun and cloud
Night
18°C
Cloudy periods
Sat
13 Jul
30°C
A mix of sun and cloud
HEAT WARNING
A heat event is expected to begin on Monday and persist into Tuesday. Daytime highs are expected to be near 31 degrees Celsius with humidex values of 35 to 38. There will be little relief through the overnight as lows are expected to be 20 degrees Celsius or above.A cooler airmass is expected to arrive Tuesday night.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions.Drink plenty of water regularly, even before you feel thirsty to decrease your risk of dehydration. Thirst is not a good indicator of dehydration.Never leave people, particularly children, or pets inside a parked vehicle.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports using #ONStorm.
In effect for:
- City of Toronto
Follow:
- Regional ATOM
Detailed ForecastForecast issued:
HEAT WARNING
A heat event is expected to begin on Monday and persist into Tuesday. Daytime highs are expected to be near 31 degrees Celsius with humidex values of 35 to 38. There will be little relief through the overnight as lows are expected to be 20 degrees Celsius or above.A cooler airmass is expected to arrive Tuesday night.The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues.Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions.Drink plenty of water regularly, even before you feel thirsty to decrease your risk of dehydration. Thirst is not a good indicator of dehydration.Never leave people, particularly children, or pets inside a parked vehicle.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports using #ONStorm.
In effect for:
- City of Toronto
Follow:
- Regional ATOM
| Date | Detailed Forecast |
|---|---|
| Tonight | Partly cloudy. Becoming clear this evening. Low 19. |
| Mon, 8 Jul | Sunny. High 30. Humidex 35. UV index 9 or very high. |
| Night | Partly cloudy. 30 percent chance of showers overnight with risk of a thunderstorm. Low 21. |
| Tue, 9 Jul | A mix of sun and cloud with 40 percent chance of showers. High 30. |
| Night | Cloudy with 30 percent chance of showers. Low 20. |
| Wed, 10 Jul | Cloudy with 70 percent chance of showers. High 22. |
| Night | Cloudy with 70 percent chance of showers. Low 18. |
| Thu, 11 Jul | Cloudy with 60 percent chance of showers. High 25. |
| Night | Cloudy with 30 percent chance of showers. Low 19. |
| Fri, 12 Jul | A mix of sun and cloud. High 28. |
| Night | Cloudy periods. Low 18. |
| Sat, 13 Jul | A mix of sun and cloud. High 30. |
| Normals | Max27°C.Min17°C. | Sunrise | 5:44 EDT | Sunset | 21:01 EDT |
|---|
Detailed ForecastForecast issued:
Tonight19°C
Partly cloudy. Becoming clear this evening. Low 19.
Mon, 8 Jul
30°C
Sunny. High 30. Humidex 35. UV index 9 or very high.
Night:Partly cloudy. 30 percent chance of showers overnight with risk of a thunderstorm. Low 21.
Tue, 9 Jul
30°C
A mix of sun and cloud with 40 percent chance of showers. High 30.
Night:Cloudy with 30 percent chance of showers. Low 20.
Wed, 10 Jul
22°C
Cloudy with 70 percent chance of showers. High 22.
Night:Cloudy with 70 percent chance of showers. Low 18.
Thu, 11 Jul
25°C
Cloudy with 60 percent chance of showers. High 25.
Night:Cloudy with 30 percent chance of showers. Low 19.
Fri, 12 Jul
28°C
A mix of sun and cloud. High 28.
Night:Cloudy periods. Low 18.
Sat, 13 Jul
30°C
A mix of sun and cloud. High 30.
- Normals:
- Max27°C.Min17°C.
- Sunrise:
- 5:44 EDT
- Sunset:
- 21:01 EDT
Averages and extremes
03 Jul
- Average high
- 26.0°C
- Average low
- 14.1°C
- Highest temperature (1938-2012)
- 35.6°C
- 1949
- Lowest temperature (1938-2012)
- 6.7°C
- 1942
- Greatest precipitation (1938-2012)
- 33.0 mm
- 1974
- Greatest rainfall (1938-2012)
- 33.0 mm
- 1974
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
04 Jul
- Average high
- 26.2°C
- Average low
- 14.2°C
- Highest temperature (1938-2012)
- 36.3°C
- 2012
- Lowest temperature (1938-2012)
- 5.0°C
- 1968
- Greatest precipitation (1938-2012)
- 32.8 mm
- 1951
- Greatest rainfall (1938-2012)
- 32.8 mm
- 1951
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
05 Jul
- Average high
- 26.3°C
- Average low
- 14.3°C
- Highest temperature (1938-2012)
- 35.0°C
- 1999
- Lowest temperature (1938-2012)
- 5.6°C
- 1972
- Greatest precipitation (1938-2012)
- 32.8 mm
- 1971
- Greatest rainfall (1938-2012)
- 32.8 mm
- 1971
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
06 Jul
- Average high
- 26.4°C
- Average low
- 14.4°C
- Highest temperature (1938-2012)
- 36.3°C
- 2012
- Lowest temperature (1938-2012)
- 5.6°C
- 1965
- Greatest precipitation (1938-2012)
- 25.4 mm
- 1977
- Greatest rainfall (1938-2012)
- 25.4 mm
- 1977
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
07 Jul
- Average high
- 26.4°C
- Average low
- 14.4°C
- Highest temperature (1938-2012)
- 37.6°C
- 1988
- Lowest temperature (1938-2012)
- 7.8°C
- 1942
- Greatest precipitation (1938-2012)
- 28.0 mm
- 2004
- Greatest rainfall (1938-2012)
- 28.0 mm
- 2004
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
08 Jul
- Average high
- 26.5°C
- Average low
- 14.5°C
- Highest temperature (1938-2012)
- 36.9°C
- 1988
- Lowest temperature (1938-2012)
- 7.1°C
- 1984
- Greatest precipitation (1938-2012)
- 29.2 mm
- 2008
- Greatest rainfall (1938-2012)
- 29.2 mm
- 2008
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
09 Jul
- Average high
- 26.6°C
- Average low
- 14.6°C
- Highest temperature (1938-2012)
- 36.4°C
- 1988
- Lowest temperature (1938-2012)
- 7.8°C
- 1942
- Greatest precipitation (1938-2012)
- 31.5 mm
- 1949
- Greatest rainfall (1938-2012)
- 31.5 mm
- 1949
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
10 Jul
- Average high
- 26.7°C
- Average low
- 14.7°C
- Highest temperature (1938-2012)
- 36.0°C
- 1988
- Lowest temperature (1938-2012)
- 8.9°C
- 1942
- Greatest precipitation (1938-2012)
- 33.4 mm
- 2006
- Greatest rainfall (1938-2012)
- 33.4 mm
- 2006
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
11 Jul
- Average high
- 26.8°C
- Average low
- 14.7°C
- Highest temperature (1938-2012)
- 35.5°C
- 2005
- Lowest temperature (1938-2012)
- 5.0°C
- 1945
- Greatest precipitation (1938-2012)
- 22.4 mm
- 1940
- Greatest rainfall (1938-2012)
- 22.4 mm
- 1940
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
12 Jul
- Average high
- 26.8°C
- Average low
- 14.8°C
- Highest temperature (1938-2012)
- 34.7°C
- 2005
- Lowest temperature (1938-2012)
- 7.8°C
- 1973
- Greatest precipitation (1938-2012)
- 54.9 mm
- 1964
- Greatest rainfall (1938-2012)
- 54.9 mm
- 1964
- Greatest snowfall (1938-2012)
- 0.0 cm
- Most snow on the ground (1955-2012)
- 0.0 cm
- Monthly frequency of precipitation
- 34%
Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.
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