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

Updated: @ 31-Aug-2016 3:40am - next update at 3:50am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 20.9C, Max: 20.9C, Min: 20.6C 20.9°C
Warmer 0.1°C than last hour.


Feels like (Humidex): 27°C

24-hr difference
4.8°CWarmer 4.8°C than yesterday at this time.
  Today Yesterday
High: 20.9°C
Low: 20.6°C
 Calm ENE
0.0 km/h
0 Bft - Calm
Today: 0.0 km/h 12:37pm
Gust Month: 53.1 km/h August 16
Rain Today: 0.0 mm
Rain Rate (/hr): 0.0 mm
Rain Yesterday: 0.0 mm
Storm Rain: 0.0 mm
This Month: 51.6 mm
Season Total: 337.8 mm
7 rain days in August.
A mix of sun and cloud
A mix of sun and cloud
Humidity & Barometer Almanac Moon
Humidity: 84 % Increased 1.0% since last hour.
Dew Point: 18.1°C Increased 0.2°C since last hour.
Barometer: 1012.5 hPa Falling 0.6  hPa/hr
Baro Trend: Falling slowly
Sunrise: 6:40am
Sunset: 7:53pm
Moonrise: 5:48am
Moonset: 7:27pm
Waning Crescent
Waning Crescent, Moon at 28 days in cycle
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 0 @  12:00am
 Pool Temperature 
 EC Weather Forecast  - Outlook: Tuesday night & Wednesday
Tuesday night
Chance of showers (40%)
Chance of showers

Min: 19
EC forecast: Increasing cloudiness. 40 percent chance of showers with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 19.
Davis VP+ forecast: Increasing clouds with little temp. change.
A mix of sun and cloud
A mix of sun and cloud

Max: 28
Min: 14
EC forecast: Clearing in the morning. Wind becoming northwest 20 km/h in the afternoon. High 28. Humidex 31. UV index 7 or high.
Radar, courtesy of Environment Canada