Longueuil
October
Weather in Longueuil for October 2025
Your guide to Longueuil weather in October - trends and predictions
Snowfall in Longueuil during October is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Longueuil at the beginning of October is 21.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °C by the end of October.
Longueuil in October brings notable rainfall, with an average of 16 rainy days and a total precipitation of 122.9 mm.
Halloween weather in Longueuil 🎃 - See the complete forecast for Thursday, 31 October.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
14
Dry days
16
Rainy days
1
Snow days
15°/7°
Temperatures
17 km/h
Avg max wind
76 %
Avg humidity
Longueuil in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2 19° | 3  25° | 4 25° | 5 22° | ||
| 6  20° | 7  18° | 8  13° | 9 12° | 10 12° | 11 14° | 12 13° |
| 13 13° | 14 12° | 15 9° | 16 11° | 17  14° | 18 15° | 19 13° |
| 20 15° | 21 19° | 22  15° | 23 16° | 24 13° | 25 14° | 26 13° |
| 27 13° | 28 12° | 29 9° | 30  12° | 31  13° |
You can click on date
Access Longueuil weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in Longueuil
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Mist | 23° /10° | 0 mm | 0 cm | |
| 2 Oct. | Mist | 19° /10° | 3.4 mm | 0 cm | |
| 3 Oct. | Cloudy | 25° /11° | 0 mm | 0 cm | |
| 4 Oct. | Mist | 25° /12° | 0 mm | 0 cm | |
| 5 Oct. | Cloudy | 22° /14° | 0 mm | 0 cm | |
| 6 Oct. | Patchy light drizzle | 20° /10° | 3.8 mm | 0 cm | |
| 7 Oct. | Moderate or heavy rain shower | 18° /10° | 48 mm | 0 cm | |
| 8 Oct. | Light rain shower | 13° /6° | 10.8 mm | 0 cm | |
| 9 Oct. | Patchy rain possible | 12° /5° | 0.3 mm | 0 cm | |
| 10 Oct. | Light rain shower | 12° /7° | 2.5 mm | 0 cm | |
| 11 Oct. | Light drizzle | 14° /7° | 1 mm | 0 cm | |
| 12 Oct. | Fog | 13° /6° | 6.2 mm | 0 cm | |
| 13 Oct. | Patchy rain possible | 13° /3° | 0.2 mm | 0 cm | |
| 14 Oct. | Patchy rain possible | 12° /5° | 2.3 mm | 0 cm | |
| 15 Oct. | Patchy rain possible | 9° /4° | 0.1 mm | 0 cm | |
| 16 Oct. | Patchy rain possible | 11° /5° | 0.1 mm | 0 cm | |
| 17 Oct. | Overcast | 14° /4° | 0 mm | 0 cm | |
| 18 Oct. | Patchy rain possible | 15° /4° | 0 mm | 0 cm | |
| 19 Oct. | Overcast | 13° /5° | 0 mm | 0 cm | |
| 20 Oct. | Patchy rain possible | 15° /8° | 0.3 mm | 0 cm | |
| 21 Oct. | Light rain shower | 19° /10° | 6.5 mm | 0 cm | |
| 22 Oct. | Moderate rain | 15° /6° | 13.4 mm | 0 cm | |
| 23 Oct. | Mist | 16° /8° | 2.7 mm | 0 cm | |
| 24 Oct. | Mist | 13° /6° | 3.6 mm | 0 cm | |
| 25 Oct. | Light drizzle | 14° /5° | 1.7 mm | 0 cm | |
| 26 Oct. | Patchy rain possible | 13° /9° | 1.9 mm | 0 cm | |
| 27 Oct. | Light rain | 13° /7° | 1.5 mm | 0 cm | |
| 28 Oct. | Light rain shower | 12° /1° | 0.5 mm | 0 cm | |
| 29 Oct. | Overcast | 9° /1° | 1.9 mm | 0 cm | |
| 30 Oct. | Moderate snow | 12° /5° | 9.8 mm | 3 cm | |
| 31 Oct. | Partly cloudy | 13° /6° | 0.3 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Longueuil 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 Longueuil forecast closer to your planned date for the most up-to-date weather information.
Longueuil in October - FAQ
What are the expected maximum and minimum temperatures in Longueuil 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 Longueuil during October?
Significant rainfall exceeding 122.9 mm is expected in Longueuil during October, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Longueuil in October 2025?
Longueuil typically sees 2.96 cm of snowfall during October.
What are the typical wind conditions in Longueuil during October?
The average wind speed in Longueuil during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Longueuil snow forecast October 2025
Track daily snowfall levels and discover Longueuil’s snowy potential this October ❄️
October rainfall patterns in Longueuil
Explore the daily rainfall trends and prepare for Longueuils October weather 💧
UV exposure in Longueuil during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Quick links
You are here
Where is Longueuil?Get accurate weather forecasts for Longueuil, located at latitude 45.531 and longitude -73.518. Stay updated with localized weather information tailored for Longueuil.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.