Wyoming (Yellowstone National Park)
October
Weather in Wyoming for October 2026
Your guide to Wyoming weather in October - trends and predictions
The climate of Wyoming in October is quite snowy, averaging 13 snowy days.
According to Wyoming snow forecast for October 2026, no snow is expected at the beginning of the month.Expect cooler weather in first days of October 2026 in Wyoming with the forecast suggesting a temperature of 15.3 °F, lower than the historical average.
In general, the average temperature in Wyoming at the beginning of October is 16.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 3.3 °F by the end of October.
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Snow Forecast ❄️
Temperatures
More
16
Dry days
2
Rainy days
13
Snow days
8°/-2°
Temperatures
21 km/h
Avg max wind
61 %
Avg humidity
Wyoming Weather October
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What’s the Weather Like in Wyoming This October?
Discover the average temperatures and weather trends across Wyoming’s cities this October.
Temperatures trend during October in Wyoming
See the weather trend as well as the moving average line
October weather in Wyoming day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 14° /5° | 0 mm | 0 cm | |
| Oct. 2 | Sunny | 14° /3° | 0 mm | 0 cm | |
| Oct. 3 | Sunny | 18° /4° | 0 mm | 0 cm | |
| Oct. 4 |  Overcast | 16° /6° | 0 mm | 0 cm | |
| Oct. 5 | Sunny | 18° /6° | 0 mm | 0 cm | |
| Oct. 6 | Sunny | 22° /7° | 0.3 mm | 0 cm | |
| Oct. 7 | Sunny | 13° /-1° | 0 mm | 0 cm | |
| Oct. 8 |  Cloudy | 13° /0° | 0 mm | 0 cm | |
| Oct. 9 | Sunny | 16° /2° | 0 mm | 0 cm | |
| Oct. 10 | Overcast | 15° /4° | 0 mm | 0 cm | |
| Oct. 11 |  Thundery outbreaks possible | 14° /5° | 0 mm | 0 cm | |
| Oct. 12 | Overcast | 9° /0° | 3.3 mm | 1.4 cm | |
| Oct. 13 | Sunny | 13° /-2° | 0 mm | 0 cm | |
| Oct. 14 | Sunny | 13° /-1° | 0 mm | 0 cm | |
| Oct. 15 | Sunny | 10° /1° | 8.8 mm | 3.7 cm | |
| Oct. 16 | Sunny | 9° /0° | 5.9 mm | 4.3 cm | |
| Oct. 17 |  Moderate or heavy snow with thunder | 4° /-3° | 3.9 mm | 2.2 cm | |
| Oct. 18 |  Moderate snow | 3° /-5° | 7.5 mm | 5.4 cm | |
| Oct. 19 |  Mist | 7° /-4° | 4.2 mm | 1 cm | |
| Oct. 20 | Mist | 6° /-7° | 16 mm | 11.6 cm | |
| Oct. 21 | Cloudy | 7° /-4° | 0 mm | 0 cm | |
| Oct. 22 | Thundery outbreaks possible | 8° /-3° | 0 mm | 0 cm | |
| Oct. 23 | Overcast | 9° /-1° | 0 mm | 0 cm | |
| Oct. 24 | Moderate snow | 5° /-7° | 8.8 mm | 5.7 cm | |
| Oct. 25 | Mist | 8° /-5° | 1 mm | 0.8 cm | |
| Oct. 26 |  Partly cloudy | 7° /-3° | 2.7 mm | 1.1 cm | |
| Oct. 27 | Sunny | 5° /-5° | 3.3 mm | 2 cm | |
| Oct. 28 | Thundery outbreaks possible | 0° /-7° | 0.9 mm | 0 cm | |
| Oct. 29 | Overcast | 2° /-8° | 0 mm | 0 cm | |
| Oct. 30 | Cloudy | 1° /-14° | 0 mm | 0 cm | |
| Oct. 31 | Cloudy | 0° /-8° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Wyoming 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 Wyoming forecast closer to your planned date for the most up-to-date weather information.
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Wyoming in October - FAQ
What are the expected maximum and minimum temperatures in Wyoming during October?
Prepare for cooler days with highs just around 8° and colder nights, dipping below -2°.
How much rainfall should be expected in Wyoming during October?
Significant rainfall exceeding 100.9 mm is expected in Wyoming during October, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Wyoming in October 2026?
Wyoming experiences an average snowfall of 45.8 cm during October, occurring over 13 days.
What are the typical wind conditions in Wyoming during October?
The average wind speed in Wyoming during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Wyoming snow forecast October 2026
Track daily snowfall levels and discover Wyoming’s snowy potential this October ❄️
On average, Wyoming sees 13 snowy days during October, with approximately 45.8 cm of total snowfall.
October rainfall patterns in Wyoming
Explore the daily rainfall trends and prepare for Wyomings October weather 💧
Typically, Wyoming has 2 rainy days in October with a total of 100.9 mm of rainfall.
UV exposure in Wyoming during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Counties in Wyoming
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Top locations in Wyoming
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