MONTREAL/METEO/WEATHER

ALMANAC FOR TODAY APR 21

Average Min Temperature: 2.4°C	Average Max Temperature: 13.4°C	Greatest Rainfall: 40.4 mm in 1991
Low Temp Record: -11.7°C in 1875	Hi Temp Record: 27.5°C in 1987	Greatest Snowfall: 12.4 cm in 1877 Most Snow on the Ground: 2 cm in 2018
Maximum low temp: 13.3°C in 1957	Minimum high temp: 0.6°C in 1875	Maximum wind gust: 89.0 km/h in 1991
Lowest Wind Chill: -14.0°C in 1981	Highest Humidex: 29°C in 1987

	World (past 3 hours)	Canada	Quebec
Hot Spot Temperature	42°C at Mandalay,Myanmar	N/A°C at N/A (N/A)	N/A°C at N/A
Cold Spot Temperature	-60°C at Amundsen-Scott Stn,Antarctica	N/A°C at N/A (N/A)	N/A°C at N/A
Wind Gust	94 km/h at Thule A. B.,Greenland
Wind Chill	-79.2 °C at Amundsen-Scott Stn,Antarctica
Heat Index	56.4 °C at Vientiane,Laos

FORECAST FOR MONTREAL

24 HOUR FORECAST FOR MONTREAL 24 Hour Forecast - Mont-Royal, QC Date/Time Temp. (°C) Weather Conditions LOP † Wind (km/h) 21 April 2026 6 AM -2   Sunny 0 VR 5 7 AM -1   Sunny 0 VR 5 8 AM -1   Sunny 0 VR 5 9 AM 0   A mix of sun and cloud 0 VR 5 10 AM 2   A mix of sun and cloud 0 S 10 11 AM 3   A mix of sun and cloud 0 S 10 12 PM 4   A mix of sun and cloud 0 S 10 1 PM 6   A mix of sun and cloud 0 S 10 2 PM 7   A mix of sun and cloud 0 SW 15 3 PM 8   A mix of sun and cloud 0 SW 15 4 PM 8   A mix of sun and cloud 0 SW 15 5 PM 9   A mix of sun and cloud 0 SW 15 6 PM 8   A mix of sun and cloud 0 SW 15 7 PM 8   A mix of sun and cloud 0 SW 15 8 PM 7   Partly cloudy 0 W 10 9 PM 6   Cloudy 0 W 10 10 PM 6   Cloudy 0 W 10 11 PM 5   Cloudy 0 W 10 22 April 2026 12 AM 4   Chance of showers 30 W 10 1 AM 4   Chance of showers 30 W 10 2 AM 3   Chance of showers 30 E 10 3 AM 3   Chance of showers 30 E 10 4 AM 3   Chance of showers 30 E 10 5 AM 3   Chance of showers 30 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%

Weatherunderground Weather Forecast from WeatherUnderground for Montreal/Pierre Elliott Trudeau.

Weather-Forecast from Weather-forecast for Montreal.

Visit MONTREAL WEST celinium.com

WEATHER CONDITONS local time 05:00 on 21 April 2026

Sky Conditions	Temperature and Humidity
	Temperature	-0.9 °C	Dew Point	-10.6 °C
	Windchill	-0.9 °C	Humidity	48%
	Humidex	-0.9 °C	Cloud base	3948 ft
Rainfall
	Rainfall Today	0.0 mm	Rainfall Rate	0.0 mm/hr
	Rainfall This Month	90.2 mm	Rainfall This Year	168.4 mm
	Rainfall Last Hour	0.0 mm	Last rainfall	2026-04-19 10:37
Wind
	Wind Speed (gust)	0.0 km/h	Wind Speed (avg)	0.0 km/h
	Wind Bearing	0° ---	Beaufort F0	Calm
Pressure
	Barometer	1025.57 hPa	Rising slowly	0.09 hPa/hr
:now::gauges::today::yesterday::records::trends::forum:::Contact:

Latitude N 45° 35' 13"    Longitude W 73° 35' 18"    Elevation 50 ft

Dawn:	05:27	Sunrise:	05:58	Moonrise:	08:32
Dusk:	20:19	Sunset:	19:49	Moonset:	00:28
Daylight:	14:52	Day length:	13:51	Moon Phase:	Waxing Crescent

Page updated 2026-04-21 5:00:01 AM
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Montrealsky Webcam

NOAA Monthly Report

                   Monthly Climatological Summary for Apr 2026

Name: MONTREAL@ST.LEONARD   City: MONTREAL   State: QUEBEC- CANADA
Elevation: 50 ft  Lat: N 45° 35' 13"   Lon: W 073° 35' 18"

                  Temperature (°C), Rain (mm), Wind Speed (km/h)

                                      Heat  Cool        Avg
    Mean                              Deg   Deg         Wind                 Dom
Day Temp  High   Time   Low    Time   Days  Days  Rain  Speed High   Time    Dir
----------------------------------------------------------------------------------
 1   2.1   3.7   12:16   0.4   00:45  16.2   0.0   0.6   4.4  20.9   01:02     N
 2   2.2   5.8   14:42  -1.4   06:27  16.1   0.0   2.4   6.9  29.0   17:15    NE
 3   8.1  14.9   20:23   2.9   00:00  10.1   0.0  11.0   8.7  45.1   20:49   SSE
 4   3.4   8.4   00:00   1.3   06:39  14.9   0.0   4.0   8.3  32.2   15:48    NE
 5   6.9   9.4   14:15   3.7   00:00  11.4   0.0  17.6  12.9  54.7   23:39   SSW
 6   1.7   4.2   14:06  -1.5   23:56  16.6   0.0   0.0  12.1  45.1   00:37     W
 7  -2.7   0.2   18:37  -4.8   08:52  21.0   0.0   0.2   6.4  29.0   08:26     N
 8   1.0   7.2   17:37  -5.2   05:28  17.3   0.0   0.0   4.0  30.6   13:44    SW
 9   9.4  15.9   17:18   2.5   00:50   8.8   0.0   0.0   9.2  51.5   15:49    SE
10   8.5  13.0   00:00   4.7   23:50   9.8   0.0   8.2   2.7  16.1   00:00     W
11   5.2   8.8   16:45   2.9   06:25  13.1   0.0   0.0   8.4  35.4   12:16   WNW
12   5.2   9.5   13:17  -0.3   05:43  13.1   0.0   1.0   4.6  35.4   23:46    SE
13  10.9  15.2   19:06   5.4   00:00   7.4   0.0  13.8   8.1  43.5   15:44   SSW
14   7.2  11.4   00:00   5.3   17:15  11.1   0.0  15.2   5.6  29.0   17:07     N
15   7.1   8.9   14:46   5.7   03:50  11.1   0.0   0.2   2.7  20.9   12:46    NE
16   8.4  12.6   14:18   5.7   07:20   9.9   0.0   8.4   1.8  12.9   03:08   NNE
17  13.5  22.0   17:32   6.4   02:34   5.3   0.4   0.2   2.5  17.7   09:32   NNE
18  15.5  23.4   15:21   6.1   06:22   3.9   1.1   1.0  11.9  54.7   22:13    SE
19   6.5  15.1   00:01   1.9   11:19  11.8   0.0   6.4  10.3  51.5   04:34   WSW
20   2.1   5.1   16:51  -0.7   08:00  16.2   0.0   0.0   7.6  75.6   15:20   WNW
----------------------------------------------------------------------------------
     6.1  23.4    18    -5.2     8   245.1   1.5  90.2   6.9  75.6    20     WSW

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  6
Min <= -18.0:  0
Max Rain: 17.6 on day 5
Days of Rain: 15 (>= 0.1 mm)  7 (>= 5.0 mm)  0 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration

NOAA Previous Reports

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