Observed at: Montréal-Trudeau Int'l Airport
Date: Wednesday October 18, 2017 at 23:00 EDT
Clear
Clear
Temperature: 11.7 °C
Wind: SSW 6 km/h
Humidity: 76 %
Dew point: 7.7 °C
Pressure: 102.0 kPa
Tendency: falling
Visibility: 24.1 km
Sunrise: 07:15
Sunset: 18:05
Normals:
Max 12°C Min 2°C
Yesterday
  Max: 13.9 °C
  Min: 0.2 °C
  Rainfall: 0.0 mm

 Extended Forecast - Environment Canada
  Thursday
Mainly sunny
Mainly sunny
Max: 18°C
Friday
Sunny
Sunny
Max: 17°C
Saturday
Sunny
Sunny
Max: 20°C
Sunday
Sunny
Sunny
Max: 21°C
Monday
A mix of sun and cloud
A mix of sun and cloud
Max: 18°C
Tuesday
Rain
Rain
Max: 18°C
Wednesday night
Clear
Clear
Min: 10°C
Thursday night
A few clouds
A few clouds
Min: 8°C
Friday night
Clear
Clear
Min: 9°C
Saturday night
Clear
Clear
Min: 15°C
Sunday night
Clear
Clear
Min: 11°C
Monday night
Chance of showers (60%)
Chance of showers
Min: 13°C

Forecast

Montréal, QC (Issued: Wednesday October 18, 2017 at 15:45 EDT)

Tonight
Clear. Low 10.
Thursday
Sunny. Becoming a mix of sun and cloud near noon. Wind southwest 20 km/h increasing to 40 gusting to 60 in the morning. High 18. UV index 3 or moderate.
Thursday night
Clearing in the evening. Wind southwest 40 km/h gusting to 60 becoming west 20 in the evening. Low 8.
Friday
Sunny. High 17.
Friday night
Clear. Low 9.
Saturday
Sunny. High 20.
Saturday night
Clear. Low 15.
Sunday
Sunny. High 21.
Sunday night
Clear. Low 11.
Monday
A mix of sun and cloud. High 18.
Monday night
Cloudy with 60 percent chance of showers. Low 13.
Tuesday
Rain. High 18.
Averages and extremes
Highest temperature(1941-2015)25.0 °C1968
Lowest temperature(1941-2015)-5.6 °C1972
Average high12.0 °C 
Average low2.7 °C 
Average7.4 °C 
Greatest rainfall(1941-2015)24.8 mm1990
Greatest snowfall(1941-2015)3.3 cm1959
Greatest precipitation(1941-2015)24.8 mm1990
Most snow on the ground(1955-2012)0.0 cm1955
Monthly frequency of precipitation43.0 % 

24 Hour Forecast - Montréal, QC

Date/Time
(EDT)
Temperature
(°C)

Weather Conditions

LOP †
Wind
(km/h)
19 October 2017
00:00 13 Clear (0%)  Clear Nil SW 15
01:00 13 Clear (0%)  Clear Nil SW 15
02:00 12 Clear (0%)  Clear Nil SW 15
03:00 12 Clear (0%)  Clear Nil SW 15
04:00 11 Clear (0%)  Clear Nil SW 15
05:00 11 Clear (0%)  Clear Nil SW 15
06:00 11 Clear (0%)  Clear Nil SW 20
07:00 10 Sunny (0%)  Sunny Nil SW 20
08:00 10 Sunny (0%)  Sunny Nil SW 20
09:00 12 Sunny (0%)  Sunny Nil SW 20
10:00 14 Sunny (0%)  Sunny Nil SW 40
11:00 16 Sunny (0%)  Sunny Nil SW 40
12:00 16 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 40
13:00 17 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 40
14:00 17 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 40
15:00 17 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 40
16:00 18 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 40
17:00 18 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 40
18:00 17 Partly cloudy (0%)  Partly cloudy Nil SW 40
19:00 17 A few clouds (0%)  A few clouds Nil SW 40
20:00 16 A few clouds (0%)  A few clouds Nil SW 40
21:00 15 Clear (0%)  Clear Nil W 20
22:00 14 Clear (0%)  Clear Nil W 20
23:00 13 Clear (0%)  Clear Nil W 20
 
† 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