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Weather in Saint-Constant for October 2026

Your guide to Saint-Constant weather in October - trends and predictions

    Temperatures

  • Until now, October 2026 in Saint-Constant is slightly cooler than the historical average by 1.3 °C.

  • The forecast for the coming days of October 2026 predicts a temperature of 13 °C , which is warmer than usual.

  • In general, the average temperature in Saint-Constant at the beginning of October is 20.2 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11 °C by the end of October.

    • Rain 🌧️

  • The climate of Saint-Constant in October is notably wet, with an average of 11 rainy days, and a total of 153.9 mm of precipitation.

    • More

  • Is October a good time to visit Saint-Constant? check out the best time to travel to Saint-Constant page.

  • ✨ Is October a good time to visit Saint-Constant? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/6°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Saint-Constant Weather October

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

Temperatures trend during October in Saint-Constant

See the weather trend as well as the moving average line

October weather in Saint-Constant day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Mist
Mist
 20° /9° 0.9 mm 4
2 Oct. Light rain
Light rain
 18° /10° 4.7 mm 4
3 Oct. Partly cloudy
Partly cloudy
 22° /9° 0 mm 4.2
4 Oct. Mist
Mist
 23° /11° 0.1 mm 4
5 Oct. Patchy rain possible
Patchy rain possible
 21° /12° 2.4 mm 4
6 Oct. Patchy rain possible
Patchy rain possible
 20° /10° 1.9 mm 4
7 Oct. Heavy rain
Heavy rain
 18° /11° 38.3 mm 3
8 Oct. Moderate rain
Moderate rain
 14° /7° 23.2 mm 3
9 Oct. Light rain shower
Light rain shower
 12° /5° 0.3 mm 3
10 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 1.2 mm 3
11 Oct. Overcast
Overcast
 16° /7° 0.5 mm 3
12 Oct. Light rain
Light rain
 14° /6° 4.3 mm 3
13 Oct. Light rain
Light rain
 11° /5° 6.9 mm 2
14 Oct. Light rain
Light rain
 12° /6° 4 mm 2
15 Oct. Overcast
Overcast
 10° /4° 0 mm 2
16 Oct. Light rain
Light rain
 12° /5° 5.6 mm 2
17 Oct. Overcast
Overcast
 12° /3° 0 mm 3
18 Oct. Patchy rain possible
Patchy rain possible
 13° /3° 0 mm 3
19 Oct. Overcast
Overcast
 16° /6° 0 mm 3
20 Oct. Moderate rain
Moderate rain
 15° /9° 10.8 mm 2.9
21 Oct. Light rain
Light rain
 16° /8° 5.3 mm 2.9
22 Oct. Moderate rain
Moderate rain
 14° /7° 8.5 mm 2.8
23 Oct. Patchy rain possible
Patchy rain possible
 13° /7° 1.2 mm 2.7
24 Oct. Patchy rain possible
Patchy rain possible
 11° /4° 1.6 mm 2
25 Oct. Overcast
Overcast
 12° /4° 0.8 mm 2
26 Oct. Patchy rain possible
Patchy rain possible
 11° /7° 1.3 mm 2.5
27 Oct. Light rain
Light rain
 11° /6° 0.6 mm 2.5
28 Oct. Overcast
Overcast
 9° /1° 0 mm 1.7
29 Oct. Light rain
Light rain
 19° /5° 3.1 mm 2.3
30 Oct. Patchy rain possible
Patchy rain possible
 15° /7° 0.4 mm 0.9
31 Oct. Sunny
Sunny
 9° /3° 0 mm 2.1
Next
Important Notice
Our weather forecast for Saint-Constant 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 Saint-Constant forecast closer to your planned date for the most up-to-date weather information.
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Saint-Constant in October - FAQ

What are the expected maximum and minimum temperatures in Saint-Constant during October?
During October, expect a variety of temperatures with highs around 14° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Saint-Constant during October?
Significant rainfall exceeding 153.9 mm is expected in Saint-Constant during October, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Saint-Constant in October 2026?
Saint-Constant typically sees 2.4 cm of snowfall during October.

What are the typical wind conditions in Saint-Constant during October?
The average wind speed in Saint-Constant during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Saint-Constant

Explore the daily rainfall trends and prepare for Saint-Constants October weather 💧
Typically, Saint-Constant has 11 rainy days in October with a total of 153.9 mm of rainfall.

UV exposure in Saint-Constant during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Saint-Constant?

Get accurate weather forecasts for Saint-Constant, located at latitude 45.367 and longitude -73.566. Stay updated with localized weather information tailored for Saint-Constant.

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