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

Updated: @ 21-Sep-2014 8:00am - next update at 8:10am  
Summary / Temperature Wind Rain Outlook
Cloudy, Moderate drizzle Cloudy, Moderate drizzle
Currently: 18.4C, Max: 20.9C, Min: 18.4C 18.4°C
Colder 0.2°C than last hour.

Comfortable

Feels like (Humidex): 23°C

24-hr difference
9.7°CWarmer 9.7°C than yesterday at this time.
  Today Yesterday
High: 20.9°C
12:00am
25.0°C
4:12pm
Low: 18.4°C
7:49am
7.1°C
3:00am
 Calm SSW
0.0
Gust:
0.0 km/h
0 Bft - Calm
Today: 29.0 km/h 1:50am
Gust Month: 59.6 km/h September 5
Rain Today: 1.0 mm
Rain Rate (/hr): 1.0 mm
Rain Yesterday: 0.6 mm
Storm Rain: 1.6 mm
This Month: 112.6 mm
Season Total: 684.2 mm
14 rain days in September.
Monday
A mix of sun and cloud
A mix of sun and cloud
Humidity & Barometer Almanac Moon
Humidity: 89 % Increased 2.0% since last hour.
Dew Point: 16.6°C Increased 0.2°C since last hour.
Barometer: 1000.7 hPa Falling 1.0  hPa/hr
Baro Trend: Falling slowly
Sunrise: 7:03am
Sunset: 7:16pm
Moonrise: 4:31am
Moonset: 5:49pm
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
7%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
7 W/m2 (5 %)
High: 14 @  7:42am
 Pool Temperature 
  62.0°F
 EC Weather Forecast  - Outlook: Today & Tonight
Sunday
Showers
Showers

Max: 19°C
 
EC forecast: A few showers ending late this morning then cloudy. A few showers beginning this afternoon. Risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light late this morning. Wind becoming north 20 gusting to 40 this afternoon. High 19.
Davis VP+ forecast: Increasing clouds and cooler. precipitation possible within 6 hrs. windy with possible wind shift to the w, nw, or n.
 
Monday
A mix of sun and cloud
A mix of sun and cloud

Max: 14°C
Min: 7°C
EC forecast: A few showers ending this evening then cloudy. Risk of a thunderstorm early this evening. Wind north 20 km/h gusting to 40 becoming light this evening. Low 7.
Radar, courtesy of Environment Canada