Westmount Weather Conditions
Current Temperature Level
Westmount Weather Conditions
Current Temperature Level
Last Updated: 2026-09-26 17:00 (Local Time)
Overcast
Fully overcast skies with a high of 17 °C. Humidity will be 58%, and winds at 22.7 km/h.22°C / 13°C
Sunrise
06:46 AM11hrs 58min
Sunset
06:44 PMSeptemberWeather Overview
No. of days:
Sunny
16
Cloudy
0
Rainy
4
Snowy
0
The monthly weather averages in Westmount consist of 16 sunny days, 0 cloudy days, 4 rainy days, and 0 snowy days.
Westmount's Locations Weather Conditions
Canada's Hottest Cities - September 2026
1.
Toronto, Ontario
23 °C
Overcast
27%
1.1
13.3 kmph / NNE
2.
London, Ontario
23 °C
Partly Cloudy
21%
1.3
17.3 kmph / NNE
3.
Oakville, Ontario
23 °C
Overcast
32%
1
12.6 kmph / N
4.
Milton, Ontario
23 °C
Overcast
32%
1
12.6 kmph / N
5.
Oshawa, Ontario
23 °C
Overcast
29%
1
19.8 kmph / NE
6.
Mississauga, Ontario
22 °C
Overcast
32%
1
12.6 kmph / N
7.
Parry Sound, Ontario
22 °C
Sunny
31%
1.2
14.8 kmph / NE
8.
Belleville, Ontario
22 °C
Overcast
34%
0.8
20.5 kmph / NNE
9.
Beloeil, Quebec
22 °C
Overcast
43%
0.7
19.4 kmph / NE
10.
Longueuil, Quebec
22 °C
Overcast
43%
0.7
19.4 kmph / NE
Last Updated: 26 Sept 2026, 09:23 PM
City Weather RankingsFAQs About Westmount Weather Conditions
1. What is the current temperature in Westmount today - 26 September 2026?
1. What is the current temperature in Westmount today - 26 September 2026?
The current temperature in Westmount is 21°C, with a feels-like temperature of 17°C. Today's forecast shows a high of 22°C and a low of 13°C, giving a 9 degree swing through the day as of 05:00 PM 26 September 2026.
2. What are the current weather parameters in Westmount today?
2. What are the current weather parameters in Westmount today?
Here is a complete overview of Westmount's current weather conditions as of 05:00 PM 26 September 2026: Condition : Overcast Temperature : 21°C Pleasant (Feels like 17°C) Humidity : 43% Wind Speed : 19.4 km/h from NE (44 degrees), Gust 9.3 m/s UV Index : 0.7 (Low Air Pressure : 1018 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (13% chance of rain)
3. What is the 10-day weather forecast for Westmount from 05:00 PM 26 September 2026?
3. What is the 10-day weather forecast for Westmount from 05:00 PM 26 September 2026?
From 05:00 PM 26 September 2026, Westmount's 10-day forecast shows this trend: Today (Sep. 26) : Temp. 17°C, Hum. 58% and Overcast condition. Sunday (Sep. 27) : Temp. 15°C, Hum. 63% and Overcast condition. Monday (Sep. 28) : Temp. 13°C, Hum. 82% and Patchy rain nearby condition. Tuesday (Sep. 29) : Temp. 15°C, Hum. 76% and Overcast condition. Wednesday (Sep. 30) : Temp. 16°C, Hum. 81% and Overcast condition. Thursday (Oct. 1) : Temp. 16°C, Hum. 91% and Patchy rain nearby condition. Friday (Oct. 2) : Temp. 15°C, Hum. 56% and Sunny condition. Saturday (Oct. 3) : Temp. 12°C, Hum. 53% and Overcast condition. Sunday (Oct. 4) : Temp. 13°C, Hum. 77% and Rain Showers condition. Monday (Oct. 5) : Temp. 13°C, Hum. 74% and Rain Possible condition.
4. Will it rain in Westmount today?
4. Will it rain in Westmount today?
As of 05:00 PM 26 September 2026, there is a 10% chance of rainfall in Westmount later today around 2026-09-26 17:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Westmount in September 2026?
5. What is the monthly weather forecast for Westmount in September 2026?
September 2026 in Westmount is forecast to have 16 sunny days, 4 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 7°C to highs of 28°C.
6. How does the weather in Westmount affect air quality?
6. How does the weather in Westmount affect air quality?
Weather directly impacts air quality in Westmount. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.




