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Observed at: Montréal-Trudeau Int'l Airport
Date: 11:00 PM EDT Wednesday 29 April 2026
Light Rain
Light Rain 		Temp.: 13 °C
Wind: NE 9 km/h
Humidity: 95 %
Dew point: 12 °C
Pressure: 100.6 kPa
Tendency: 0.05 kPa
Visibility: 6 km 		Sunrise: 5:46
Sunset: 19:59
Normals:
Max 16°C Min 5°C
 Extended Forecast - Environment Canada
  Thu, 30 Apr
A few showers
A few showers
Max: 11°C
 Fri, 1 May
A mix of sun and cloud
A mix of sun and cloud
Max: 10°C
 Sat, 2 May
Sunny
Sunny
Max: 14°C
 Sun, 3 May
A mix of sun and cloud
A mix of sun and cloud
Max: 13°C
 Mon, 4 May
Chance of showers (60%)
Chance of showers
Max: 14°C
 Tue, 5 May
Chance of showers (60%)
Chance of showers
Max: 15°C
Tonight
Rain
Rain
Min: 8°C
 Night
Partly cloudy
Partly cloudy
Min: 1°C
 Night
Clear
Clear
Min: 2°C
 Night
Cloudy periods
Cloudy periods
Min: 4°C
 Night
Cloudy periods
Cloudy periods
Min: 4°C
 Night
Chance of showers (60%)
Chance of showers
Min: 8°C

Forecast

Mont-Royal, QC (Issued: 3:45 PM EDT Wednesday 29 April 2026)

Tonight
Cloudy. 40 percent chance of showers early this evening. Rain beginning this evening. Amount 10 to 20 mm. Wind becoming southeast 30 km/h gusting to 50 this evening. Low 8.
Thu, 30 Apr
A few showers ending in the afternoon then mainly cloudy. Amount 5 mm. Wind southeast 30 km/h gusting to 50 becoming southwest 20 in the morning. High 11. UV index 4 or moderate.
Night
Partly cloudy. Wind west 20 km/h becoming light in the evening. Low plus 1 with risk of frost.
Fri, 1 May
A mix of sun and cloud. High 10.
Night
Clear. Low plus 2.
Sat, 2 May
Sunny. High 14.
Night
Cloudy periods. Low plus 4.
Sun, 3 May
A mix of sun and cloud. High 13.
Night
Cloudy periods. Low plus 4.
Mon, 4 May
Cloudy with 60 percent chance of showers. High 14.
Night
Cloudy with 60 percent chance of showers. Low 8.
Tue, 5 May
Cloudy with 60 percent chance of showers. High 15.

24 Hour Forecast - Mont-Royal, QC

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
30 April 2026
12 AM 15 Rain (100%)  Rain 100 SE 20 gust 40
1 AM 14 Rain (100%)  Rain 100 SE 20 gust 40
2 AM 13 Rain (100%)  Rain 100 SE 20 gust 40
3 AM 12 Rain (100%)  Rain 100 SE 30 gust 50
4 AM 11 Rain (100%)  Rain 100 SE 30 gust 50
5 AM 10 Rain (100%)  Rain 100 SE 30 gust 50
6 AM 9 A few showers (80%)  A few showers 80 SE 30 gust 50
7 AM 9 A few showers (80%)  A few showers 80 SE 30 gust 50
8 AM 8 A few showers (80%)  A few showers 80 SE 30 gust 50
9 AM 8 A few showers (80%)  A few showers 80 SW 20
10 AM 8 A few showers (80%)  A few showers 80 SW 20
11 AM 8 A few showers (80%)  A few showers 80 SW 20
12 PM 8 A few showers (80%)  A few showers 80 SW 20
1 PM 8 A few showers (80%)  A few showers 80 SW 20
2 PM 8 Mainly cloudy (0%)  Mainly cloudy 0 SW 20
3 PM 9 Mainly cloudy (0%)  Mainly cloudy 0 W 20
4 PM 10 Mainly cloudy (0%)  Mainly cloudy 0 W 20
5 PM 11 Mainly cloudy (0%)  Mainly cloudy 0 W 20
6 PM 10 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20
7 PM 10 A mix of sun and cloud (0%)  A mix of sun and cloud 0 W 20
8 PM 9 Partly cloudy (0%)  Partly cloudy 0 W 20
9 PM 8 Partly cloudy (0%)  Partly cloudy 0 W 10
10 PM 8 Partly cloudy (0%)  Partly cloudy 0 W 10
11 PM 7 Partly cloudy (0%)  Partly cloudy 0 W 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%

Environment Canada