Calgary
October
Weather in Calgary for October 2025
Your guide to Calgary weather in October - trends and predictions
With an average of 5 snowy days, Calgary usually enjoys a light touch of snow in October.
In general, the average temperature in Calgary at the beginning of October is 16.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6.1 °C by the end of October.
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Snow Forecast ❄️
Temperatures
More
22
Dry days
4
Rainy days
5
Snow days
12°/1°
Temperatures
17 km/h
Avg max wind
60 %
Avg humidity
Calgary in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  16° | 3  17° | 4 17° | 5 14° | ||
| 6  16° | 7 18° | 8 19° | 9 19° | 10  14° | 11 11° | 12 13° |
| 13  14° | 14 15° | 15 15° | 16 17° | 17 17° | 18 13° | 19 17° |
| 20 12° | 21 10° | 22 8° | 23 5° | 24 5° | 25 4° | 26 8° |
| 27 8° | 28 7° | 29 5° | 30 5° | 31 6° |
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Temperatures trend during October in Calgary
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Overcast | 16° /5° | 2.1 mm | 0 cm | |
| 2 Oct. | Partly cloudy | 16° /2° | 0 mm | 0 cm | |
| 3 Oct. | Sunny | 17° /5° | 0.3 mm | 0 cm | |
| 4 Oct. | Sunny | 17° /4° | 0.4 mm | 0 cm | |
| 5 Oct. | Sunny | 14° /3° | 0.1 mm | 0 cm | |
| 6 Oct. | Cloudy | 16° /2° | 0 mm | 0 cm | |
| 7 Oct. | Partly cloudy | 18° /3° | 0 mm | 0 cm | |
| 8 Oct. | Sunny | 19° /3° | 0 mm | 0 cm | |
| 9 Oct. | Overcast | 19° /4° | 0 mm | 0 cm | |
| 10 Oct. | Moderate rain at times | 14° /4° | 4.8 mm | 0 cm | |
| 11 Oct. | Cloudy | 11° /2° | 1.4 mm | 0 cm | |
| 12 Oct. | Sunny | 13° /1° | 0 mm | 0 cm | |
| 13 Oct. | Patchy rain possible | 14° /0° | 0.1 mm | 0 cm | |
| 14 Oct. | Partly cloudy | 15° /3° | 0.2 mm | 0 cm | |
| 15 Oct. | Overcast | 15° /3° | 0 mm | 0 cm | |
| 16 Oct. | Partly cloudy | 17° /3° | 0 mm | 0 cm | |
| 17 Oct. | Sunny | 17° /2° | 3.2 mm | 0 cm | |
| 18 Oct. | Overcast | 13° /1° | 0 mm | 0 cm | |
| 19 Oct. | Sunny | 17° /3° | 0 mm | 0 cm | |
| 20 Oct. | Overcast | 12° /3° | 0.1 mm | 0 cm | |
| 21 Oct. | Partly cloudy | 10° /1° | 2 mm | 0.7 cm | |
| 22 Oct. | Overcast | 8° /-1° | 2.5 mm | 0.5 cm | |
| 23 Oct. | Moderate or heavy rain shower | 5° /-3° | 9.3 mm | 2.6 cm | |
| 24 Oct. | Cloudy | 5° /-6° | 1 mm | 0.8 cm | |
| 25 Oct. | Patchy rain possible | 4° /-6° | 0.1 mm | 0 cm | |
| 26 Oct. | Cloudy | 8° /-6° | 0 mm | 0 cm | |
| 27 Oct. | Overcast | 8° /-2° | 0 mm | 0 cm | |
| 28 Oct. | Overcast | 7° /-3° | 0.1 mm | 0 cm | |
| 29 Oct. | Overcast | 5° /-4° | 3.4 mm | 1 cm | |
| 30 Oct. | Overcast | 5° /-4° | 0 mm | 0 cm | |
| 31 Oct. | Sunny | 6° /-5° | 0.2 mm | 0 cm | |
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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.
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 31.4 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Calgary in October 2025?
Calgary experiences an average snowfall of 5.63 cm during October, occurring over 5 days.
What are the typical wind conditions in Calgary during October?
The average wind speed in Calgary during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Calgary snow forecast October 2025
Track daily snowfall levels and discover Calgary’s snowy potential this October ❄️
October rainfall patterns in Calgary
Explore the daily rainfall trends and prepare for Calgarys October weather 💧
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