Observed at: Montréal-Trudeau Int'l Airport
Date: 5:00 AM EDT Wednesday 24 June 2026
Partly Cloudy
Partly Cloudy
Temp.: 16 °C
Wind: WNW 3 km/h
Humidity: 75 %
Dew point: 11 °C
Pressure: 101.2 kPa
Tendency: 0.01 kPa
Visibility: 24 km
Sunrise: 5:06
Sunset: 20:47
Normals:
Max 25°C Min 14°C
 Extended Forecast - Environment Canada
Today
Mainly sunny
Mainly sunny
Max: 26°C
Thu, 25 Jun
Chance of showers (40%)
Chance of showers
Max: 25°C
Fri, 26 Jun
Showers
Showers
Max: 22°C
Sat, 27 Jun
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
Sun, 28 Jun
Sunny
Sunny
Max: 27°C
Mon, 29 Jun
A mix of sun and cloud
A mix of sun and cloud
Max: 29°C
Tue, 30 Jun
Chance of showers (30%)
Chance of showers
Max: 29°C
Tonight
A few clouds
A few clouds
Min: 17°C
Night
Showers
Showers
Min: 16°C
Night
Showers
Showers
Min: 16°C
Night
Clear
Clear
Min: 17°C
Night
Cloudy periods
Cloudy periods
Min: 17°C
Night
Cloudy periods
Cloudy periods
Min: 20°C
 

Forecast

Mont-Royal, QC (Issued: 5:00 AM EDT Wednesday 24 June 2026)

Today
Sunny. Becoming a mix of sun and cloud near noon. Wind becoming west 20 km/h gusting to 40 near noon. High 26. Humidex 28. UV index 7 or high.
Tonight
A few clouds. Wind west 20 km/h becoming light near midnight. Low 17.
Thu, 25 Jun
Increasing cloudiness. 40 percent chance of showers in the afternoon. High 25. Humidex 28. UV index 7 or high.
Night
Showers. Low 16.
Fri, 26 Jun
Showers. High 22.
Night
Showers. Low 16.
Sat, 27 Jun
A mix of sun and cloud. High 25.
Night
Clear. Low 17.
Sun, 28 Jun
Sunny. High 27.
Night
Cloudy periods. Low 17.
Mon, 29 Jun
A mix of sun and cloud. High 29.
Night
Cloudy periods. Low 20.
Tue, 30 Jun
A mix of sun and cloud with 30 percent chance of showers. High 29.

24 Hour Forecast - Mont-Royal, QC

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
24 June 2026
6 AM 17 Sunny (0%)  Sunny 0 VR 5
7 AM 17 Sunny (0%)  Sunny 0 VR 5
8 AM 18 Sunny (0%)  Sunny 0 W 15
9 AM 19 Sunny (0%)  Sunny 0 W 15
10 AM 19 Sunny (0%)  Sunny 0 W 15
11 AM 20 Sunny (0%)  Sunny 0 W 15
12 PM 21 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20 gust 40
1 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20 gust 40
2 PM 24 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20 gust 40
3 PM 25 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20 gust 40
4 PM 25 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20 gust 40
5 PM 26 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20 gust 40
6 PM 25 Mainly sunny (0%)  Mainly sunny 0 W 20
7 PM 24 Mainly sunny (0%)  Mainly sunny 0 W 20
8 PM 23 Mainly sunny (0%)  Mainly sunny 0 W 20
9 PM 22 A few clouds (0%)  A few clouds 0 W 20
10 PM 21 A few clouds (0%)  A few clouds 0 W 20
11 PM 20 A few clouds (0%)  A few clouds 0 W 20
25 June 2026
12 AM 19 A few clouds (0%)  A few clouds 0 W 15
1 AM 19 A few clouds (0%)  A few clouds 0 W 15
2 AM 18 A few clouds (0%)  A few clouds 0 W 15
3 AM 18 A few clouds (0%)  A few clouds 0 W 15
4 AM 17 A few clouds (0%)  A few clouds 0 W 15
5 AM 17 Mainly sunny (0%)  Mainly sunny 0 W 15
 
† 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