MONTREAL/METEO/WEATHER

ALMANAC FOR TODAY SEP 27

Average Min Temperature: 8.7°C	Average Max Temperature: 18.4°C	Greatest Rainfall: 50.2 mm in 1985
Low Temp Record: -1.2°C in 1984	Hi Temp Record: 31.2°C in 2017	Greatest Snowfall: 0.0 cm in 1871 Most Snow on the Ground: 0 cm in 1955
Maximum low temp: 17.6°C in 2017	Minimum high temp: 6.7°C in 1944	Maximum wind gust: 71.0 km/h in 1964
Lowest Wind Chill: -3.0°C in 1984	Highest Humidex: 37°C in 2017

CURRENT HOT AND COLD SPOTS

	World (past 3 hours)	Canada	Quebec
Hot Spot Temperature	41.1°C at McMullen, McMullen Target Site,United States	24.9°C at Delhi (ON)	22.7°C at Waskaganish Airport
Cold Spot Temperature	-26.1°C at Williams Field,Antarctica	-7.9°C at CFS Alert (NU)	4.8°C at Pingualuit (Parc national)
Wind Gust	104 km/h at Johan Sverdrup,Norway
Wind Chill	-80.6 °C at Amundsen-Scott Stn,Antarctica
Heat Index	52.0 °C at Doha Intl Arpt,Qatar

FORECAST FOR MONTREAL

Forecast - Environment Canada

Provided by Montrealsky
	Mon, 28 Sep Chance of showers Max: 17°C	Tue, 29 Sep Sunny Max: 21°C	Wed, 30 Sep A mix of sun and cloud Max: 23°C	Thu, 1 Oct A mix of sun and cloud Max: 27°C	Fri, 2 Oct Chance of showers Max: 21°C	Sat, 3 Oct A mix of sun and cloud Max: 18°C
Tonight Mainly cloudy Min: 14°C	Night Chance of showers Min: 12°C	Night Clear Min: 11°C	Night Cloudy periods Min: 16°C	Night Chance of showers Min: 16°C	Night Cloudy periods Min: 7°C

24 HOUR FORECAST FOR MONTREAL

24 Hour Forecast - Mont-Royal, QC

Date/Time	Temp. (°C)	Weather Conditions	LOP †	Wind (km/h)
27 September 2026
6 PM	19	Mainly cloudy	0	NE 30 gust 50
7 PM	19	Mainly cloudy	0	NE 30 gust 50
8 PM	18	Mainly cloudy	0	NE 30 gust 50
9 PM	18	Mainly cloudy	0	NE 20
10 PM	17	Mainly cloudy	0	NE 20
11 PM	17	Mainly cloudy	0	NE 20
28 September 2026
12 AM	17	Mainly cloudy	0	NE 20
1 AM	16	Mainly cloudy	0	NE 20
2 AM	16	Mainly cloudy	0	NE 20
3 AM	16	Mainly cloudy	0	NE 20
4 AM	15	Mainly cloudy	0	NE 20
5 AM	15	Mainly cloudy	0	NE 20
6 AM	15	Chance of showers	30	NE 20
7 AM	14	Chance of showers	30	NE 20
8 AM	14	Chance of showers	30	NE 20
9 AM	15	Chance of showers	30	NE 20
10 AM	16	Chance of showers	30	NE 20
11 AM	17	Chance of showers	30	NE 20
12 PM	17	Chance of showers	30	NE 20
1 PM	17	Chance of showers	30	NE 20
2 PM	17	Chance of showers	30	NE 20
3 PM	16	Chance of showers	30	NE 20
4 PM	16	Chance of showers	30	NE 20
5 PM	15	Chance of showers	30	NE 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%

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 17:15 on 27 September 2026

Sky Conditions	Temperature and Humidity
	Temperature	18.8 °C	Dew Point	10.4 °C
	Windchill	18.8 °C	Humidity	58%
	Humidex	20.2 °C	Cloud base	3453 ft
Rainfall
	Rainfall Today	0.0 mm	Rainfall Rate	0.0 mm/hr
	Rainfall This Month	45.6 mm	Rainfall This Year	578.2 mm
	Rainfall Last Hour	0.0 mm	Last rainfall	2026-09-13 17:45
Wind
	Wind Speed (gust)	30.6 km/h	Wind Speed (avg)	14.5 km/h
	Wind Bearing	59° ENE	Beaufort F3	Gentle breeze
Pressure
	Barometer	1015.75 hPa	Steady	0.02 hPa/hr
:now::gauges::today::yesterday::records::trends::forum:::Contact:

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

Dawn:	06:18	Sunrise:	06:48	Moonrise:	18:55
Dusk:	19:12	Sunset:	18:42	Moonset:	07:52
Daylight:	12:54	Day length:	11:54	Moon Phase:	Waning Gibbous

Page updated 9/27/2026 5:15:00 PM
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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
 6  18.2  23.9   17:09  13.1   06:37   1.7   1.6   0.0   3.2  24.1   15:27   NNW
 7  20.8  26.7   14:08  14.2   06:20   1.0   3.5   0.0   3.9  24.1   12:32   WNW
 8  19.5  23.2   15:56  16.6   05:08   0.4   1.5   6.2   2.5  19.3   11:21   ENE
 9  18.0  21.2   15:45  14.3   07:13   1.3   1.0  20.0   4.0  30.6   22:36   SSE
10  19.9  22.8   14:00  14.5   23:49   0.4   2.0   0.0  12.0  51.5   13:25     W
11  15.2  20.0   17:26  10.8   06:34   3.2   0.2   0.0   5.8  30.6   13:32     W
12  18.9  25.6   16:11  11.9   06:25   1.7   2.4   0.0   4.0  25.7   12:53   SSE
13  21.4  25.6   16:36  19.2   23:54   0.0   3.1  11.4   5.0  38.6   17:34   SSW
14  15.9  19.3   15:24  12.1   23:42   2.4   0.1   0.0   6.6  35.4   02:20     W
15  14.4  19.4   14:06   7.5   05:48   3.9   0.0   0.0   2.6  19.3   12:29    SE
16  20.5  25.7   15:04  17.1   03:40   0.3   2.5   0.0   3.1  22.5   14:59    SW
17  17.8  21.7   15:38  14.3   05:56   1.2   0.7   0.0   1.1  16.1   09:32   NNE
18  16.7  20.2   16:45  11.3   23:59   2.0   0.3   0.0   4.9  27.4   17:10   WNW
19  12.4  18.1   16:41   6.6   06:37   5.9   0.0   0.0   1.7  17.7   09:48   ENE
20  13.9  19.4   15:35   9.6   07:01   4.4   0.0   0.0   1.3  16.1   15:51     E
21  12.9  16.2   15:34   9.4   07:43   5.4   0.0   0.0   3.9  24.1   21:30     N
22  12.2  17.2   16:14   7.2   05:04   6.0   0.0   0.0   3.2  24.1   15:03    NE
23  13.7  19.9   15:23   7.9   04:08   4.8   0.2   0.0   2.6  22.5   14:47    NE
24  14.4  22.1   15:58   7.3   05:52   4.6   0.7   0.0   1.4  16.1   12:51    NE
25  16.8  24.3   15:49  10.2   05:27   3.0   1.5   0.0   2.4  22.5   16:13   NNE
26  17.6  23.2   14:52  13.0   06:37   2.0   1.3   0.0   4.9  38.6   15:09   NNE
----------------------------------------------------------------------------------
    17.4  28.0     3     6.6    19    57.5  35.3  45.6   4.0  51.5    10     WNW

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 20.0 on day 9
Days of Rain: 7 (>= 0.1 mm)  4 (>= 5.0 mm)  1 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration

NOAA Previous Reports

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