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Canada weather

Weather in Calgary for October 2026

Your guide to Calgary weather in October - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Calgary usually enjoys a light touch of snow in October.
    According to Calgary snow forecast for October 2026, 2 snowy days are expected in the next 2 weeks. The closest date with snow is Saturday, 10 October.

    • Temperatures

  • So far, October 2026 in Calgary is slightly warmer than the historical average by 0.9 °C.

  • The forecast for the next days in Calgary predicts a temperature of 11.4 °C, which is cooler than the historical average.

  • In general, the average temperature in Calgary at the beginning of October is 16.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6.6 °C by the end of October.

    • Rain 🌧️

  • With an average of 3 rainy days, Calgary experiences minimal rainfall in October.

    • More

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

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

Average dry days
27
Dry days
Average rainy days
3
Rainy days
Average snowy days
2
Snow days
Average temperatures
12°/1°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Calgary Weather October

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

Temperatures trend during October in Calgary

See the weather trend as well as the moving average line

October weather in Calgary day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Overcast
Overcast
 16° /4° 1.4 mm 0 cm
2 Oct. Overcast
Overcast
 17° /3° 0 mm 0 cm
3 Oct. Overcast
Overcast
 17° /4° 0.2 mm 0 cm
4 Oct. Sunny
Sunny
 16° /3° 0.3 mm 0 cm
5 Oct. Sunny
Sunny
 15° /3° 0.1 mm 0 cm
6 Oct. Overcast
Overcast
 16° /3° 0 mm 0 cm
7 Oct. Partly cloudy
Partly cloudy
 18° /3° 0 mm 0 cm
8 Oct. Overcast
Overcast
 17° /3° 0 mm 0 cm
9 Oct. Overcast
Overcast
 18° /4° 0.3 mm 0 cm
10 Oct. Overcast
Overcast
 4° /-1° 0.2 mm 0.1 cm
11 Oct. Light snow
Light snow
 1° /-3° 0.7 mm 0.5 cm
12 Oct. Sunny
Sunny
 10° /-5° 0 mm 0 cm
13 Oct. Sunny
Sunny
 13° /1° 0 mm 0 cm
14 Oct. Overcast
Overcast
 16° /3° 2.9 mm 0 cm
15 Oct. Overcast
Overcast
 6° /-1° 0.3 mm 0 cm
16 Oct. Sunny
Sunny
 9° /-3° 0 mm 0 cm
17 Oct. Overcast
Overcast
 17° /3° 0 mm 0 cm
18 Oct. Overcast
Overcast
 19° /6° 0 mm 0 cm
19 Oct. Overcast
Overcast
 18° /7° 0 mm 0 cm
20 Oct. Overcast
Overcast
 9° /4° 6.8 mm 0 cm
21 Oct. Overcast
Overcast
 8° /1° 0 mm 0 cm
22 Oct. Overcast
Overcast
 10° /-1° 0 mm 0 cm
23 Oct. Overcast
Overcast
 19° /6° 0 mm 0 cm
24 Oct. Cloudy
Cloudy
 6° /-4° 0.8 mm 0.7 cm
25 Oct. Patchy rain possible
Patchy rain possible
 6° /-5° 0.1 mm 0 cm
26 Oct. Cloudy
Cloudy
 8° /-5° 0 mm 0 cm
27 Oct. Overcast
Overcast
 8° /-2° 0 mm 0 cm
28 Oct. Overcast
Overcast
 6° /-3° 0.1 mm 0 cm
29 Oct. Overcast
Overcast
 6° /-4° 2.7 mm 0.8 cm
30 Oct. Overcast
Overcast
 6° /-4° 0 mm 0 cm
31 Oct. Sunny
Sunny
 6° /-5° 0.2 mm 0 cm
Next
Important Notice
Our weather forecast for Calgary 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 Calgary forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Calgary in October - FAQ

What are the expected maximum and minimum temperatures in Calgary during October?
Prepare for cooler days with highs just around 12° and colder nights, dipping below 1°.

How much rainfall should be expected in Calgary during October?
In October, Calgary can expect light to moderate rainfall, totaling 26.3 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Calgary in October 2026?
Calgary experiences an average snowfall of 5.3 cm during October, occurring over 2 days.

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

Calgary snow forecast October 2026

Track daily snowfall levels and discover Calgary’s snowy potential this October ❄️
On average, Calgary sees 2 snowy days during October, with approximately 5.3 cm of total snowfall.

October rainfall patterns in Calgary

Explore the daily rainfall trends and prepare for Calgarys October weather 💧
Typically, Calgary has 3 rainy days in October with a total of 26.3 mm of rainfall.

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Get accurate weather forecasts for Calgary, located at latitude 51.05 and longitude -114.085. Stay updated with localized weather information tailored for Calgary.

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