MONTREAL/METEO/WEATHER

ALMANAC FOR TODAY AUG 12

Average Min Temperature: 15.8°C	Average Max Temperature: 25.9°C	Greatest Rainfall: 31.0 mm in 1948
Low Temp Record: 7.2°C in 1950	Hi Temp Record: 32.7°C in 2002	Greatest Snowfall: 0.0 cm in 1871 Most Snow on the Ground: 0 cm in 1955
Maximum low temp: 25.0°C in 1944	Minimum high temp: 16.7°C in 1892	Maximum wind gust: 58.0 km/h in 1960
Highest Humidex: 38°C in 1988

CURRENT HOT AND COLD SPOTS

	World (past 3 hours)	Canada	Quebec
Hot Spot Temperature	50°C at UNKNOWN,	24.9°C at Osoyoos (BC)	18.6°C at McTavish
Cold Spot Temperature	-31.8°C at Williams Field,Antarctica	-0.6°C at Isachsen (NU)	2.5°C at Pingualuit (Parc national)
Wind Gust	94 km/h at Zabol,Iran
Wind Chill	-69.5 °C at Amundsen-Scott Stn,Antarctica
Heat Index	84.2 °C at Al Jahra Ali Al Salem Air Base,Kuwait

FORECAST FOR MONTREAL

Forecast - Environment Canada

Provided by Montrealsky
Today Chance of showers Max: 25°C	Thu, 13 Aug Chance of showers Max: 24°C	Fri, 14 Aug Sunny Max: 25°C	Sat, 15 Aug Sunny Max: 25°C	Sun, 16 Aug A mix of sun and cloud Max: 25°C	Mon, 17 Aug Chance of showers Max: 25°C	Tue, 18 Aug A mix of sun and cloud Max: 27°C
Tonight Chance of showers Min: 17°C	Night Clear Min: 15°C	Night Clear Min: 13°C	Night Clear Min: 15°C	Night Chance of showers Min: 18°C	Night Cloudy periods Min: 16°C

24 HOUR FORECAST FOR MONTREAL

24 Hour Forecast - Mont-Royal, QC

Date/Time	Temp. (°C)	Weather Conditions	LOP †	Wind (km/h)
12 August 2026
6 AM	18	Sunny	0	W 10
7 AM	18	Sunny	0	W 10
8 AM	19	Sunny	0	W 10
9 AM	20	A mix of sun and cloud	0	W 10
10 AM	21	A mix of sun and cloud	0	W 10
11 AM	22	A mix of sun and cloud	0	W 10
12 PM	23	Chance of showers. Risk of thunderstorms	40	W 20
1 PM	24	Chance of showers. Risk of thunderstorms	40	W 20
2 PM	25	Chance of showers. Risk of thunderstorms	40	W 20
3 PM	25	Chance of showers. Risk of thunderstorms	40	W 20
4 PM	25	Chance of showers. Risk of thunderstorms	40	W 20
5 PM	25	Chance of showers. Risk of thunderstorms	40	W 20
6 PM	24	Chance of showers. Risk of thunderstorms	40	W 15
7 PM	22	Chance of showers. Risk of thunderstorms	40	W 15
8 PM	21	Chance of showers. Risk of thunderstorms	40	W 15
9 PM	20	Chance of showers. Risk of thunderstorms	40	W 15
10 PM	20	Chance of showers. Risk of thunderstorms	40	SW 15
11 PM	19	Chance of showers. Risk of thunderstorms	40	SW 15
13 August 2026
12 AM	19	Mainly cloudy	0	SW 15
1 AM	18	Mainly cloudy	0	SW 15
2 AM	18	Mainly cloudy	0	SW 15
3 AM	18	Mainly cloudy	0	SW 15
4 AM	17	Mainly cloudy	0	SW 15
5 AM	17	Mainly cloudy	0	SW 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%

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 05:50 on 12 August 2026

Sky Conditions	Temperature and Humidity
	Temperature	17.1 °C	Dew Point	14.0 °C
	Windchill	17.1 °C	Humidity	82%
	Humidex	20.4 °C	Cloud base	1267 ft
Rainfall
	Rainfall Today	0.0 mm	Rainfall Rate	0.0 mm/hr
	Rainfall This Month	47.8 mm	Rainfall This Year	465.0 mm
	Rainfall Last Hour	0.0 mm	Last rainfall	2026-08-11 20:59
Wind
	Wind Speed (gust)	3.2 km/h	Wind Speed (avg)	0.0 km/h
	Wind Bearing	247° WSW	Beaufort F0	Calm
Pressure
	Barometer	1007.59 hPa	Steady	0.05 hPa/hr
:now::gauges::today::yesterday::records::trends::forum:::Contact:

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

Dawn:	05:19	Sunrise:	05:51	Moonrise:	05:28
Dusk:	20:41	Sunset:	20:08	Moonset:	20:06
Daylight:	15:22	Day length:	14:17	Moon Phase:	New moon

Page updated 8/12/2026 5:50:01 AM
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Montrealsky Webcam

NOAA Monthly Report

                   Monthly Climatological Summary for Aug 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  25.5  28.7   12:47  20.7   05:43   0.0   7.2   0.0   2.8  24.1   13:14   WSW
 2  23.9  27.3   11:48  21.7   23:40   0.0   5.6   6.2   1.9  29.0   13:34   ESE
 3  21.8  24.1   12:53  19.9   23:56   0.0   3.5  20.8   6.9  41.8   14:04    SW
 4  23.6  29.8   17:03  17.0   05:38   0.1   5.4   0.0   7.3  30.6   18:39   WSW
 5  25.5  30.8   16:35  19.3   06:03   0.0   7.2   0.0   5.0  29.0   13:53   WSW
 6  26.2  30.9   15:16  21.6   05:40   0.0   7.9   0.8   3.3  19.3   15:05   WSW
 7  26.6  31.1   13:33  22.2   06:05   0.0   8.3   0.0   3.7  20.9   15:07   WSW
 8  25.6  30.6   14:30  21.6   22:50   0.0   7.3   8.6   4.3  40.2   18:02    SW
 9  24.0  27.7   14:29  20.7   03:33   0.0   5.7   5.6   7.6  40.2   16:28   WSW
10  23.2  28.1   12:37  20.3   23:04   0.0   4.9   2.8   3.4  27.4   19:22    SW
11  22.3  27.7   14:54  18.2   21:08   0.0   4.0   3.0   6.3  38.6   20:57     W
----------------------------------------------------------------------------------
    24.4  31.1     7    17.0     4     0.1  67.0  47.8   4.8  41.8     3     WSW

Max >=  32.0:  0
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 20.8 on day 3
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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