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

Updated: @ 22-Jun-2017 10:10am - next update at 10:20am  
Summary / Temperature Wind Rain Outlook
Cloudy, Dry Cloudy, Dry
Currently: 20.3C, Max: 21.1C, Min: 11.6C 20.3°C
Colder 0.7°C than last hour.

Comfortable

Feels like (Humidex): 24°C

24-hr difference
0.9°CWarmer 0.9°C than yesterday at this time.
  Today Yesterday
High: 21.1°C
9:08am
25.3°C
5:38pm
Low: 11.6°C
5:53am
12.5°C
5:27am
 Calm SE
0.0
Gust:
0.0 km/h
0 Bft - Calm
Today: 11.3 km/h 8:59am
Gust Month: 48.3 km/h June 18
Rain Today: 0.0 mm
Rain Rate (/hr): 0.0 mm
Rain Yesterday: 0.2 mm
Storm Rain: 0.0 mm
This Month: 62.6 mm
Season Total: 537.6 mm
11 rain days in June.
Tonight
Showers
Showers
Humidity & Barometer Almanac Moon
Humidity: 70 % Increased 4.0% since last hour.
Dew Point: 14.7°C Increased 0.2°C since last hour.
Barometer: 1013.0 hPa Falling 0.2  hPa/hr
Baro Trend: Steady
Sunrise: 5:35am
Sunset: 9:03pm
Moonrise: 4:31am
Moonset: 7:12pm
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
4%
Illuminated
UV Index Solar Radiation
   0.9     Low 
High: 2.2 @ 8:57am
156 W/m2 (18 %)
High: 693 @  8:57am
 Pool Temperature 
75.0°F
 EC Weather Forecast  - Outlook: Thursday & Thursday night
Thursday
A few showers
A few showers

Max: 22°C
EC forecast: Increasing cloudiness. A few showers beginning late this morning. Risk of a thunderstorm this afternoon. Wind becoming southwest 20 km/h gusting to 40 this afternoon. High 22. Humidex 28. UV index 4 or moderate.
Davis VP+ forecast: Increasing clouds with little temp. change.
 
Tonight
Showers
Showers

Min: 19°C
EC forecast: Showers with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light after midnight. Low 19.
Radar, courtesy of Environment Canada