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Weather in Westmount for October 2025

Your guide to Westmount weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Westmount during October is quite rare, with fewer than 2 snowy days on average.
    According to Westmount snow forecast for October 2025, no snow is expected until the end of the month.

    • Temperatures

  • Until now, October 2025 in Westmount has been nearly identical to the historical average, with a temperature of 14.9 °C (showing only a slight deviation of -0.4 °C).

  • In general, the average temperature in Westmount at the beginning of October is 22.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.6 °C by the end of October.

    • Rain 🌧️

  • Westmount in October brings notable rainfall, with an average of 16 rainy days and a total precipitation of 123.8 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
14
Dry days
Average rainy days
16
Rainy days
Average snowy days
1
Snow days
Average temperatures
15°/7°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Westmount Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Mist
20°
2
Mist
19°
3
Cloudy
24°
4
Mist
25°
5
Mist
25°
6
Light rain shower
23°
7
Moderate or heavy rain shower
19°
8
Light rain shower
14°
9
Light rain shower
11°
10
Light rain shower
12°
11
Light drizzle
16°
12
Fog
14°
13
Patchy rain possible
12°
14
Patchy rain possible
13°
15
Overcast
10°
16
Patchy rain possible
12°
17
Patchy rain possible
14°
18
Patchy rain possible
14°
19
Overcast
16°
20
Patchy rain possible
16°
21
Light rain shower
17°
22
Moderate rain
15°
23
Overcast
15°
24
Mist
11°
25
Light rain
12°
26
Patchy rain possible
11°
27
Light rain
12°
28
Light rain shower
12°
29
Mist
10°
30
Moderate or heavy snow showers
11°
31
Heavy rain
6°

Temperatures trend during October in Westmount

See the weather trend as well as the moving average line

October weather in Westmount day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Mist
Mist
 20° /8° 0 mm 0 cm
2 Oct. Mist
Mist
 19° /9° 2.5 mm 0 cm
3 Oct. Cloudy
Cloudy
 24° /10° 0 mm 0 cm
4 Oct. Mist
Mist
 25° /12° 0 mm 0 cm
5 Oct. Mist
Mist
 25° /14° 0 mm 0 cm
6 Oct. Light rain shower
Light rain shower
 23° /12° 2.5 mm 0 cm
7 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /12° 55.3 mm 0 cm
8 Oct. Light rain shower
Light rain shower
 14° /6° 25.1 mm 0 cm
9 Oct. Light rain shower
Light rain shower
 11° /4° 0.2 mm 0 cm
10 Oct. Light rain shower
Light rain shower
 12° /5° 1.5 mm 0 cm
11 Oct. Light drizzle
Light drizzle
 16° /7° 1.2 mm 0 cm
12 Oct. Fog
Fog
 14° /5° 3.9 mm 0 cm
13 Oct. Patchy rain possible
Patchy rain possible
 12° /5° 0.1 mm 0 cm
14 Oct. Patchy rain possible
Patchy rain possible
 13° /6° 1.7 mm 0 cm
15 Oct. Overcast
Overcast
 10° /4° 0.1 mm 0 cm
16 Oct. Patchy rain possible
Patchy rain possible
 12° /4° 0.1 mm 0 cm
17 Oct. Patchy rain possible
Patchy rain possible
 14° /3° 0 mm 0 cm
18 Oct. Patchy rain possible
Patchy rain possible
 14° /4° 0 mm 0 cm
19 Oct. Overcast
Overcast
 16° /6° 0 mm 0 cm
20 Oct. Patchy rain possible
Patchy rain possible
 16° /9° 14.9 mm 0 cm
21 Oct. Light rain shower
Light rain shower
 17° /9° 7.3 mm 0 cm
22 Oct. Moderate rain
Moderate rain
 15° /7° 13.9 mm 0 cm
23 Oct. Overcast
Overcast
 15° /8° 2.7 mm 0 cm
24 Oct. Mist
Mist
 11° /4° 2.1 mm 0 cm
25 Oct. Light rain
Light rain
 12° /4° 1 mm 0 cm
26 Oct. Patchy rain possible
Patchy rain possible
 11° /7° 1.3 mm 0 cm
27 Oct. Light rain
Light rain
 12° /7° 1.2 mm 0 cm
28 Oct. Light rain shower
Light rain shower
 12° /2° 0.3 mm 0 cm
29 Oct. Mist
Mist
 10° /1° 1.3 mm 0 cm
30 Oct. Moderate or heavy snow showers
Moderate or heavy snow showers
 11° /3° 8.5 mm 2.4 cm
31 Oct. Heavy rain
Heavy rain
 6° /4° 108.1 mm 0 cm
Next
Important Notice
Our weather forecast for Westmount in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Westmount forecast closer to your planned date for the most up-to-date weather information.
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Westmount in October - FAQ

What are the expected maximum and minimum temperatures in Westmount during October?
During October, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Westmount during October?
Significant rainfall exceeding 123.8 mm is expected in Westmount during October, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Westmount in October 2025?
Westmount typically sees 3.535 cm of snowfall during October.
What are the typical wind conditions in Westmount during October?
The average wind speed in Westmount during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Westmount snow forecast October 2025

Track daily snowfall levels and discover Westmount’s snowy potential this October ❄️

October rainfall patterns in Westmount

Explore the daily rainfall trends and prepare for Westmounts October weather 💧

UV exposure in Westmount during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Westmount?

Get accurate weather forecasts for Westmount, located at latitude 45.483 and longitude -73.599. Stay updated with localized weather information tailored for Westmount.

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