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

Updated: @ 28-Jul-2017 7:00am - next update at 7:10am  
Summary / Temperature Wind Rain Outlook
Cloudy, Dry Cloudy, Dry
Currently: 17.1C, Max: 19.7C, Min: 17.0C 17.1°C
Colder 0.1°C than last hour.

Comfortable

Feels like (Humidex): 20°C

24-hr difference
-2°CColder 2.0°C than yesterday at this time.
  Today Yesterday
High: 19.7°C
12:00am
29.1°C
5:10pm
Low: 17.0°C
6:15am
18.4°C
1:18am
 Wind from NNE NNE
0.3
Gust:
0.0 km/h
0 Bft - Calm
Today: 11.3 km/h 2:06am
Gust Month: 40.1 km/h July 8
Rain Today: 0.0 mm
Rain Rate (/hr): 0.0 mm
Rain Yesterday: 12.2 mm
Storm Rain: 13.0 mm
This Month: 110.8 mm
Season Total: 750.6 mm
13 rain days in July.
Tonight
A few clouds
A few clouds
Humidity & Barometer Almanac Moon
Humidity: 82 % Decreased 1.0% since last hour.
Dew Point: 14.0°C Decreased 0.2°C since last hour.
Barometer: 1013.2 hPa Rising 0.4  hPa/hr
Baro Trend: Steady
Sunrise: 6:01am
Sunset: 8:46pm
Moonrise: 11:51am
Moonset: 11:19pm
Waxing Crescent
Waxing Crescent, Moon at 5 days in cycle
29%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
58 W/m2 (40 %)
High: 58 @  6:59am
 Pool Temperature 
88.0°F
 EC Weather Forecast  - Outlook: Friday & Friday night
Friday
A mix of sun and cloud
A mix of sun and cloud

Max: 23°C
EC forecast: A mix of sun and cloud. Wind becoming northeast 20 km/h gusting to 40 this morning. High 23. Humidex 25. UV index 8 or very high.
Davis VP+ forecast: Increasing clouds with little temp. change.
 
Tonight
A few clouds
A few clouds

Min: 15°C
EC forecast: A few clouds. Wind northeast 20 km/h gusting to 40 becoming light this evening. Low 15.
Radar, courtesy of Environment Canada