HEAT WARNING IN EFFECT

Observed at: Toronto Buttonville Municipal Airport
Date: 11:00 PM EDT Sunday 24 September 2017
Clear
Clear
Temperature: 23.4°C
Humidex: 30
Wind: N 2 km/h
Humidity: 74%
Dew point: 18.6°C
Pressure: 101.9 kPa
Tendency: Rising
Visibility: 24 km
Sunrise: 7:06 EDT
Sunset: 19:11 EDT
Normals:
Max 18°C. Min 8°C.
Yesterday's Data
  Max: 32.6°C
  Min: 15.1°C
  Total Precipitation: 0.0 mm

 Extended Forecast - Environment Canada
  Monday
Mainly sunny
Mainly sunny
Max: 31°C
Tuesday
A mix of sun and cloud
A mix of sun and cloud
Max: 30°C
Wednesday
Chance of showers (40%)
Chance of showers
Max: 30°C
Thursday
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
Friday
Chance of showers (30%)
Chance of showers
Max: 15°C
Saturday
Chance of showers (30%)
Chance of showers
Max: 15°C
Tonight
Clear
Clear
Min: 18°C
Monday night
A few clouds
A few clouds
Min: 17°C
Tuesday night
Cloudy periods
Cloudy periods
Min: 16°C
Wednesday night
Cloudy periods
Cloudy periods
Min: 13°C
Thursday night
Cloudy periods
Cloudy periods
Min: 8°C
Friday night
Chance of showers (30%)
Chance of showers
Min: 5°C

Forecast

Markham, ON (Issued: 3:30 PM EDT Sunday 24 September 2017)
Sunday night
Clear. Low 18.
Monday
Mainly sunny. High 31. Humidex 40. UV index 6 or high.
Monday night
A few clouds. Low 17.
Tuesday
A mix of sun and cloud. High 30.
Tuesday night
Cloudy periods. Low 16.
Wednesday
A mix of sun and cloud with 40 percent chance of showers. High 30.
Wednesday night
Cloudy periods. Low 13.
Thursday
A mix of sun and cloud. High 19.
Thursday night
Cloudy periods. Low 8.
Friday
A mix of sun and cloud with 30 percent chance of showers. High 15.
Friday night
Cloudy periods with 30 percent chance of showers. Low plus 5.
Saturday
A mix of sun and cloud with 30 percent chance of showers. High 15.

Environment Canada