Yellowstone National Park (WY)
October
Weather in Yellowstone National Park, Wyoming for October 2027
Your guide to Yellowstone National Park weather in October - trends and predictions
With an average of 5 snowy days, Yellowstone National Park usually enjoys a light touch of snow in October.
In general, the average temperature in Yellowstone National Park at the beginning of October is 13.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 4.2 °C by the end of October.
Is October a good time to visit Yellowstone National Park? check out the best time to travel to Yellowstone National Park page.
✨ Is October a good time to visit Yellowstone National Park? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
24
Dry days
2
Rainy days
5
Snow days
9°/-1°
Temperatures
20 km/h
Avg max wind
61 %
Avg humidity
Yellowstone National Park Weather October
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Temperatures trend during October in Yellowstone National Park
See the weather trend as well as the moving average line
October weather in Yellowstone National Park day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 13° /3° | 0 mm | 0 cm | |
| Oct. 2 |  Partly cloudy | 15° /3° | 0 mm | 0 cm | |
| Oct. 3 |  Light rain | 14° /3° | 2.8 mm | 0 cm | |
| Oct. 4 |  Light snow | 14° /2° | 18.9 mm | 4 cm | |
| Oct. 5 |  Patchy rain possible | 11° /2° | 1.3 mm | 0.6 cm | |
| Oct. 6 | Sunny | 13° /1° | 0 mm | 0 cm | |
| Oct. 7 | Sunny | 15° /1° | 0 mm | 0 cm | |
| Oct. 8 |  Cloudy | 14° /2° | 0 mm | 0 cm | |
| Oct. 9 | Sunny | 16° /3° | 0 mm | 0 cm | |
| Oct. 10 | Light rain | 13° /4° | 3 mm | 0 cm | |
| Oct. 11 |  Thundery outbreaks possible | 11° /4° | 7.9 mm | 0 cm | |
| Oct. 12 | Light rain | 8° /0° | 2.8 mm | 0.9 cm | |
| Oct. 13 | Patchy rain possible | 11° /-1° | 1.3 mm | 0 cm | |
| Oct. 14 | Sunny | 12° /0° | 0 mm | 0 cm | |
| Oct. 15 | Light snow | 9° /1° | 5.8 mm | 2.5 cm | |
| Oct. 16 | Light snow | 10° /0° | 3.9 mm | 2.8 cm | |
| Oct. 17 | Light snow | 7° /-2° | 2.6 mm | 1.5 cm | |
| Oct. 18 | Light snow | 6° /-2° | 5 mm | 3.6 cm | |
| Oct. 19 | Light rain | 9° /-2° | 2.8 mm | 0.7 cm | |
| Oct. 20 |  Moderate snow | 8° /-4° | 10.7 mm | 7.7 cm | |
| Oct. 21 | Cloudy | 9° /-2° | 0.1 mm | 0 cm | |
| Oct. 22 | Thundery outbreaks possible | 10° /-1° | 0 mm | 0 cm | |
| Oct. 23 | Light rain | 9° /0° | 3.9 mm | 0.6 cm | |
| Oct. 24 | Light snow | 5° /-6° | 6 mm | 3.8 cm | |
| Oct. 25 |  Mist | 8° /-4° | 0.7 mm | 0.5 cm | |
| Oct. 26 | Patchy rain possible | 7° /-2° | 2.3 mm | 0.9 cm | |
| Oct. 27 | Light snow | 4° /-4° | 3.7 mm | 1.6 cm | |
| Oct. 28 | Thundery outbreaks possible | 1° /-6° | 0.6 mm | 0 cm | |
| Oct. 29 |  Overcast | 4° /-6° | 0 mm | 0 cm | |
| Oct. 30 | Cloudy | 3° /-9° | 0.5 mm | 0 cm | |
| Oct. 31 | Patchy rain possible | 3° /-5° | 1 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Yellowstone National Park 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 Yellowstone National Park forecast closer to your planned date for the most up-to-date weather information.
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Yellowstone National Park in October - FAQ
What are the expected maximum and minimum temperatures in Yellowstone National Park during October?
Prepare for cooler days with highs just around 9° and colder nights, dipping below -1°.
How much rainfall should be expected in Yellowstone National Park during October?
Moderate rainfall is anticipated in Yellowstone National Park during October, with a total of 89.6 mm spread over approximately 2 days. Considering plans for rainy days is advisable.
Will it snow in Yellowstone National Park in October 2027?
Yellowstone National Park experiences an average snowfall of 34.3 cm during October, occurring over 5 days.
What are the typical wind conditions in Yellowstone National Park during October?
The average wind speed in Yellowstone National Park during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Yellowstone National Park snow forecast October 2027
Track daily snowfall levels and discover Yellowstone National Park’s snowy potential this October ❄️
On average, Yellowstone National Park sees 5 snowy days during October, with approximately 34.3 cm of total snowfall.
October rainfall patterns in Yellowstone National Park
Explore the daily rainfall trends and prepare for Yellowstone National Parks October weather 💧
Typically, Yellowstone National Park has 2 rainy days in October with a total of 89.6 mm of rainfall.
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Where is Yellowstone National Park?Get accurate weather forecasts for Yellowstone National Park, located at latitude 44.428 and longitude -110.588. Stay updated with localized weather information tailored for Yellowstone National Park.
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