MONTREAL/METEO/WEATHER

ALMANAC FOR TODAY SEP 6

Average Min Temperature: 12.7°C	Average Max Temperature: 23.3°C	Greatest Rainfall: 38.6 mm in 1911
Low Temp Record: 3.9°C in 1888	Hi Temp Record: 32.8°C in 1871	Greatest Snowfall: 0.0 cm in 1871 Most Snow on the Ground: 0 cm in 1955
Maximum low temp: 22.2°C in 1881	Minimum high temp: 12.8°C in 1888	Maximum wind gust: 97.0 km/h in 1956
Highest Humidex: 40°C in 1983

CURRENT HOT AND COLD SPOTS

	World (past 3 hours)	Canada	Quebec
Hot Spot Temperature	45°C at Persian Gulf Airport,Iran	20.8°C at Port Weller (ON)	15.2°C at Kuujjuarapik
Cold Spot Temperature	-35.8°C at Williams Field,Antarctica	-6.0°C at CFS Alert (NU)	3.1°C at Foret Montmorency
Wind Gust	85 km/h at Sagona Island,Canada
Wind Chill	-67.1 °C at Amundsen-Scott Stn,Antarctica
Heat Index	57.8 °C at Kish Island / Kish,Iran

FORECAST FOR MONTREAL

Forecast - Environment Canada

Provided by Montrealsky
Today Mainly sunny Max: 24°C	Mon, 7 Sep Sunny Max: 26°C	Tue, 8 Sep A mix of sun and cloud Max: 24°C	Wed, 9 Sep Showers Max: 23°C	Thu, 10 Sep Showers Max: 24°C	Fri, 11 Sep A mix of sun and cloud Max: 21°C	Sat, 12 Sep A mix of sun and cloud Max: 24°C
Tonight Clear Min: 13°C	Night Cloudy periods Min: 16°C	Night Cloudy Min: 17°C	Night Showers Min: 19°C	Night Chance of showers Min: 9°C	Night Cloudy periods Min: 12°C

24 HOUR FORECAST FOR MONTREAL

24 Hour Forecast - Mont-Royal, QC

Date/Time	Temp. (°C)	Weather Conditions	LOP †	Wind (km/h)
6 September 2026
6 AM	14	Mainly sunny	0	NE 15
7 AM	14	Mainly sunny	0	NE 15
8 AM	15	Sunny	0	NE 15
9 AM	16	Sunny	0	NE 15
10 AM	18	Sunny	0	NE 15
11 AM	19	Sunny	0	NE 15
12 PM	20	Sunny	0	NW 15
1 PM	21	Sunny	0	NW 15
2 PM	22	Sunny	0	NW 15
3 PM	23	Mainly sunny	0	NW 15
4 PM	23	Mainly sunny	0	NW 15
5 PM	24	Mainly sunny	0	NW 15
6 PM	23	Mainly sunny	0	NW 15
7 PM	22	A few clouds	0	NW 15
8 PM	21	Clear	0	NW 15
9 PM	20	Clear	0	NW 15
10 PM	19	Clear	0	NW 10
11 PM	18	Clear	0	NW 10
7 September 2026
12 AM	17	Clear	0	NW 10
1 AM	17	Clear	0	NW 10
2 AM	16	Clear	0	NW 10
3 AM	15	Clear	0	NW 10
4 AM	14	Clear	0	NW 10
5 AM	13	Clear	0	NW 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 05:20 on 06 September 2026

Sky Conditions	Temperature and Humidity
	Temperature	13.5 °C	Dew Point	10.5 °C
	Windchill	13.5 °C	Humidity	82%
	Humidex	15.0 °C	Cloud base	1233 ft
Rainfall
	Rainfall Today	0.0 mm	Rainfall Rate	0.0 mm/hr
	Rainfall This Month	8.0 mm	Rainfall This Year	540.6 mm
	Rainfall Last Hour	0.0 mm	Last rainfall	2026-09-05 20:50
Wind
	Wind Speed (gust)	0.0 km/h	Wind Speed (avg)	0.0 km/h
	Wind Bearing	0° ---	Beaufort F0	Calm
Pressure
	Barometer	1016.19 hPa	Rising slowly	0.33 hPa/hr
:now::gauges::today::yesterday::records::trends::forum:::Contact:

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

Dawn:	05:52	Sunrise:	06:22	Moonrise:	00:29
Dusk:	19:53	Sunset:	19:23	Moonset:	16:59
Daylight:	14:01	Day length:	13:01	Moon Phase:	Waning Crescent

Page updated 9/6/2026 5:20:01 AM
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Montrealsky Webcam

NOAA Monthly Report

                   Monthly Climatological Summary for Sep 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  20.2  25.1   16:27  15.6   05:28   0.5   2.4   0.0   4.9  25.7   13:24    NE
 2  20.0  24.3   14:00  14.2   06:27   0.7   2.4   7.0   7.7  41.8   15:57    SE
 3  22.7  28.0   15:21  18.7   02:20   0.0   4.4   0.2   5.0  40.2   00:34    SW
 4  21.1  24.7   11:50  18.6   05:04   0.0   2.8   0.2   1.6  16.1   10:46     W
 5  18.3  21.5   16:44  14.8   23:52   0.7   0.7   0.6   4.9  35.4   19:59    NE
----------------------------------------------------------------------------------
    20.5  28.0     3    14.2     2     1.9  12.7   8.0   4.8  41.8     2       E

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 7.0 on day 2
Days of Rain: 4 (>= 0.1 mm)  1 (>= 5.0 mm)  0 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration

NOAA Previous Reports

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