Observed at: Toronto Buttonville Municipal Airport
Date: Saturday November 16, 2019 at 20:00 EST
Temp.: -6.7 °C
Wind Chill: -11
Wind: ENE 8 km/h
Humidity: 50 %
Dew point: -15.4 °C
Pressure: 103.4 kPa
Tendency:
Sunrise: 07:12
Sunset: 16:51
Normals:
Max 6°C Min -1°C
Yesterday
  Max: °C
  Min: °C
  Rainfall: mm

 Extended Forecast - Environment Canada
  Sunday
Sunny
Sunny
Max: 1°C
Monday
Chance of rain showers or flurries (30%)
Chance of rain showers or flurries
Max: 3°C
Tuesday
Chance of rain showers or flurries (30%)
Chance of rain showers or flurries
Max: 4°C
Wednesday
Chance of rain showers or flurries (30%)
Chance of rain showers or flurries
Max: 4°C
Thursday
Periods of rain
Periods of rain
Max: 4°C
Friday
Chance of flurries or rain showers (30%)
Chance of flurries or rain showers
Max: 2°C
Saturday night
A few clouds
A few clouds
Min: -9°C
Sunday night
A few clouds
A few clouds
Min: -4°C
Monday night
Chance of flurries or rain showers (30%)
Chance of flurries or rain showers
Min: 0°C
Tuesday night
Chance of flurries or rain showers (30%)
Chance of flurries or rain showers
Min: 1°C
Wednesday night
Cloudy periods
Cloudy periods
Min: 1°C
Thursday night
Periods of rain
Periods of rain
Min: 1°C

Forecast

Markham, ON (Issued: Saturday November 16, 2019 at 20:07 EST)

Tonight
A few clouds. Wind up to 15 km/h. Low minus 9. Wind chill near minus 16.
Sunday
Sunny. Wind up to 15 km/h. High plus 1. Wind chill minus 9 in the morning. UV index 2 or low.
Sunday night
Clear. Increasing cloudiness before morning. Wind up to 15 km/h. Low minus 4. Wind chill minus 6 overnight.
Monday
Cloudy with 30 percent chance of rain showers or flurries. High plus 3.
Monday night
Cloudy with 30 percent chance of flurries or rain showers. Low zero.
Tuesday
Cloudy with 30 percent chance of rain showers or flurries. High plus 4.
Tuesday night
Cloudy with 30 percent chance of flurries or rain showers. Low plus 1.
Wednesday
A mix of sun and cloud with 30 percent chance of rain showers or flurries. High plus 4.
Wednesday night
Cloudy periods. Low plus 1.
Thursday
Periods of rain. High plus 4.
Thursday night
Periods of rain. Low plus 1.
Friday
Cloudy with 30 percent chance of flurries or rain showers. High plus 2.
Averages and extremes
Highest temperature(1986-2014)17.0 °C1990
Lowest temperature(1986-2014)-8.0 °C1997
Average highn/a 
Average lown/a 
Averagen/a 
Greatest rainfall(1986-2014)24.6 mm2006
Greatest snowfall(1986-2014)8.8 cm1998
Greatest precipitation(1986-2014)24.6 mm2006
Most snow on the ground(1986-2014)14.0 cm1997
Monthly frequency of precipitation48.0 % 

24 Hour Forecast - Markham, ON

Date/Time
(EST)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
Wind
Chill
16 November 2019
21:00 -7 A few clouds (0%)  A few clouds Nil E 15 -13
22:00 -7 A few clouds (0%)  A few clouds Nil E 15 -13
23:00 -8 A few clouds (0%)  A few clouds Nil E 15 -14
17 November 2019
00:00 -8 A few clouds (0%)  A few clouds Nil E 15 -15
01:00 -9 A few clouds (0%)  A few clouds Nil E 15 -16
02:00 -9 A few clouds (0%)  A few clouds Nil E 15 -15
03:00 -8 A few clouds (0%)  A few clouds Nil VR 5 -11
04:00 -8 A few clouds (0%)  A few clouds Nil VR 5 -11
05:00 -7 A few clouds (0%)  A few clouds Nil VR 5 -10
06:00 -7 A few clouds (0%)  A few clouds Nil VR 5 -9
07:00 -6 Mainly sunny (0%)  Mainly sunny Nil VR 5 -8
08:00 -5 Mainly sunny (0%)  Mainly sunny Nil VR 5 -7
09:00 -3 Sunny (0%)  Sunny Nil VR 5 -5
10:00 -2 Sunny (0%)  Sunny Nil S 10 -6
11:00 -1 Sunny (0%)  Sunny Nil S 10 -5
12:00 0 Sunny (0%)  Sunny Nil S 10
13:00 1 Sunny (0%)  Sunny Nil VR 5
14:00 1 Sunny (0%)  Sunny Nil VR 5
15:00 0 Sunny (0%)  Sunny Nil VR 5
16:00 0 Sunny (0%)  Sunny Nil VR 5
17:00 0 Clear (0%)  Clear Nil VR 5
18:00 0 Clear (0%)  Clear Nil VR 5
19:00 0 Clear (0%)  Clear Nil E 10
20:00 0 Clear (0%)  Clear Nil E 10
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%
‡ Value not significant

Environment Canada