HEAT WARNING

Observed at: Montréal-Trudeau Int'l Airport
Date: Wednesday July 08, 2020 at 18:00 EDT
Mainly Sunny
Mainly Sunny
Temp.: 28.3 °C
Humidex: 36
Wind: SSE 14 km/h
Humidity: 63 %
Dew point: 20.7 °C
Pressure: 101.1 kPa
Tendency: falling
Visibility: 24.1 km
Sunrise: 05:15
Sunset: 20:45
Normals:
Max 26°C Min 15°C
Yesterday
  Max: 33.2 °C
  Min: 16.0 °C
  Rainfall: 0.0 mm

 Extended Forecast - Environment Canada
  Thursday
Sunny
Sunny
Max: 36°C
Friday
Sunny
Sunny
Max: 35°C
Saturday
Chance of showers (70%)
Chance of showers
Max: 26°C
Sunday
Showers
Showers
Max: 26°C
Monday
Chance of showers (60%)
Chance of showers
Max: 27°C
Tuesday
Chance of showers (60%)
Chance of showers
Max: 26°C
Wednesday night
A few clouds
A few clouds
Min: 21°C
Thursday night
A few clouds
A few clouds
Min: 23°C
Friday night
Clear
Clear
Min: 24°C
Saturday night
Chance of showers (70%)
Chance of showers
Min: 21°C
Sunday night
Chance of showers (70%)
Chance of showers
Min: 20°C
Monday night
Chance of showers (60%)
Chance of showers
Min: 19°C

Forecast

Montréal, QC (Issued: Wednesday July 08, 2020 at 16:55 EDT)

Tonight
A few clouds. Wind west 20 km/h becoming light early this evening. Low 21.
Thursday
Sunny. High 36. Humidex 43. UV index 9 or very high.
Thursday night
A few clouds. Low 23.
Friday
Sunny. High 35.
Friday night
Clear. Low 24.
Saturday
Cloudy with 70 percent chance of showers. High 26.
Saturday night
Cloudy with 70 percent chance of showers. Low 21.
Sunday
Showers. High 26.
Sunday night
Cloudy with 70 percent chance of showers. Low 20.
Monday
Cloudy with 60 percent chance of showers. High 27.
Monday night
Cloudy with 60 percent chance of showers. Low 19.
Tuesday
Cloudy with 60 percent chance of showers. High 26.
Averages and extremes
Highest temperature(1942-2012)34.2 °C2010
Lowest temperature(1942-2012)8.9 °C1969
Average high26.0 °C 
Average low15.2 °C 
Average20.6 °C 
Greatest rainfall(1942-2012)27.3 mm1978
Greatest snowfall(1942-2012)0.0 cm1942
Greatest precipitation(1942-2012)27.3 mm1978
Most snow on the ground(1955-2012)0.0 cm1955
Monthly frequency of precipitation40.0 % 

24 Hour Forecast - Montréal, QC

Date/Time
(EDT)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)

Humidex
8 July 2020
19:00 30 Mainly sunny (0%)  Mainly sunny Nil VR 5 36
20:00 29 Mainly sunny (0%)  Mainly sunny Nil VR 5 34
21:00 28 A few clouds (0%)  A few clouds Nil VR 5 34
22:00 26 A few clouds (0%)  A few clouds Nil VR 5 33
23:00 25 A few clouds (0%)  A few clouds Nil VR 5 33
9 July 2020
00:00 24 A few clouds (0%)  A few clouds Nil VR 5 32
01:00 23 A few clouds (0%)  A few clouds Nil VR 5 31
02:00 22 A few clouds (0%)  A few clouds Nil VR 5 30
03:00 22 A few clouds (0%)  A few clouds Nil VR 5 30
04:00 21 A few clouds (0%)  A few clouds Nil VR 5 28
05:00 21 Mainly sunny (0%)  Mainly sunny Nil VR 5 28
06:00 22 Sunny (0%)  Sunny Nil SW 15 30
07:00 24 Sunny (0%)  Sunny Nil SW 15 32
08:00 25 Sunny (0%)  Sunny Nil SW 15 33
09:00 26 Sunny (0%)  Sunny Nil SW 15 34
10:00 28 Sunny (0%)  Sunny Nil SW 15 36
11:00 29 Sunny (0%)  Sunny Nil SW 15 37
12:00 30 Sunny (0%)  Sunny Nil SW 15 38
13:00 31 Sunny (0%)  Sunny Nil SW 15 39
14:00 32 Sunny (0%)  Sunny Nil SW 15 39
15:00 33 Sunny (0%)  Sunny Nil SW 15 40
16:00 35 Sunny (0%)  Sunny Nil SW 15 42
17:00 36 Sunny (0%)  Sunny Nil SW 15 43
18:00 35 Mainly sunny (0%)  Mainly sunny Nil SW 15 41
 
† 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%

Environment Canada