There are no active watches, warnings or advisories for Markham, ON.

Updated: @ 15-Jul-2020 7:20am - next update at 7:30am  
Summary / Temperature Wind Rain Outlook
Partly cloudy, Dry Partly cloudy, Dry
Currently: 18.3C, Max: 21.2C, Min: 17.0C 18.3°C
Warmer 1.2°C than last hour.

Comfortable

Feels like (Humidex): 23°C

24-hr difference
-0.2°CColder 0.2°C than yesterday at this time.
  Today Yesterday
High: 21.2°C
12:00am
30.2°C
4:57pm
Low: 17.0°C
6:44am
17.6°C
5:09am
 Calm WNW
0.0
Gust:
0.0 km/h
0 Bft - Calm
Today: 3.2 km/h 12:13am
Gust Month: 45.0 km/h July 12
Rain Today: 0.0 mm
Rain Rate (/hr): 0.0 mm
Rain Yesterday: 0.0 mm
Storm Rain: 0.0 mm
This Month: 6.4 mm
Season Total: 324.4 mm
3 rain days in July.
Wednesday night
A few clouds
A few clouds
Humidity & Barometer Almanac Moon
Humidity: 88 % Increased 1.0% since last hour.
Dew Point: 16.3°C Increased 1.3°C since last hour.
Barometer: 1018.2 hPa Falling 0.1  hPa/hr
Baro Trend: Steady
Sunrise: 5:49am
Sunset: 8:57pm
Moonrise: 1:57am
Moonset: 4:13pm
Waning Crescent
Waning Crescent, Moon at 24 days in cycle
27%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
176 W/m2 (76 %)
High: 176 @  7:20am
 Pool Temperature 
86.0°F
 EC Weather Forecast  - Outlook: Today & Tonight
Wednesday
Mainly sunny
Mainly sunny

Max: 29°C
EC forecast: Mainly sunny. Wind becoming southeast 20 km/h early this afternoon. High 29. Humidex 34. UV index 10 or very high.
Davis VP+ forecast: Increasing clouds with little temp. change. precipitation possible within 24 to 48 hrs.
 
Wednesday night
A few clouds
A few clouds

Min: 20°C
EC forecast: A few clouds. Increasing cloudiness before morning. Wind southeast 20 km/h becoming light this evening. Low 20.
Radar, courtesy of Environment Canada