Park County (Yellowstone National Park)
October
Weather in Park County for October 2025
Your guide to Park County weather in October - trends and predictions
With an average of 3 snowy days, Park County usually enjoys a light touch of snow in October.
In general, the average temperature in Park County at the beginning of October is 13.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 4.3 °F by the end of October.
Precipitation in Park County during October is a rare event, with an average of fewer than 2 rainy days.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
More
27
Dry days
1
Rainy days
3
Snow days
10°/-2°
Temperatures
22 km/h
Avg max wind
52 %
Avg humidity
Park County Weather October
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  14° | 2 14° | 3 12° | 4 17° | |||
| 5 10° | 6 13° | 7 15° | 8  13° | 9 16° | 10  16° | 11  16° |
| 12 16° | 13 16° | 14 16° | 15 16° | 16 16° | 17  5° | 18  2° |
| 19  8° | 20 12° | 21 9° | 22 6° | 23 9° | 24 2° | 25 7° |
| 26  12° | 27 13° | 28 1° | 29 -1° | 30 -2° | 31 0° |
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Access Park County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in Park County
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 |
|---|---|---|---|---|---|
| Oct. 1 | Sunny | 14° /-1° | 0 mm | 0 cm | |
| Oct. 2 | Sunny | 14° /2° | 0 mm | 0 cm | |
| Oct. 3 | Sunny | 12° /0° | 0 mm | 0 cm | |
| Oct. 4 | Sunny | 17° /0° | 0 mm | 0 cm | |
| Oct. 5 | Sunny | 10° /3° | 0 mm | 0 cm | |
| Oct. 6 | Sunny | 13° /0° | 0 mm | 0 cm | |
| Oct. 7 | Sunny | 15° /1° | 0 mm | 0 cm | |
| Oct. 8 | Cloudy | 13° /1° | 0 mm | 0 cm | |
| Oct. 9 | Sunny | 16° /4° | 0 mm | 0 cm | |
| Oct. 10 | Overcast | 16° /4° | 0 mm | 0 cm | |
| Oct. 11 | Thundery outbreaks possible | 16° /5° | 0 mm | 0 cm | |
| Oct. 12 | Overcast | 16° /4° | 0 mm | 0 cm | |
| Oct. 13 | Sunny | 16° /3° | 0 mm | 0 cm | |
| Oct. 14 | Sunny | 16° /3° | 0 mm | 0 cm | |
| Oct. 15 | Sunny | 16° /3° | 0 mm | 0 cm | |
| Oct. 16 | Sunny | 16° /2° | 0 mm | 0 cm | |
| Oct. 17 | Moderate or heavy snow with thunder | 5° /-3° | 7.9 mm | 4.4 cm | |
| Oct. 18 | Moderate snow | 2° /-7° | 15 mm | 10.8 cm | |
| Oct. 19 | Mist | 8° /-6° | 0 mm | 0 cm | |
| Oct. 20 | Mist | 12° /-9° | 0 mm | 0 cm | |
| Oct. 21 | Cloudy | 9° /0° | 0 mm | 0 cm | |
| Oct. 22 | Thundery outbreaks possible | 6° /0° | 0 mm | 0 cm | |
| Oct. 23 | Overcast | 9° /-1° | 0 mm | 0 cm | |
| Oct. 24 | Moderate snow | 2° /-9° | 17.6 mm | 11.3 cm | |
| Oct. 25 | Mist | 7° /-9° | 0 mm | 0 cm | |
| Oct. 26 | Partly cloudy | 12° /-2° | 0 mm | 0 cm | |
| Oct. 27 | Sunny | 13° /0° | 0 mm | 0 cm | |
| Oct. 28 | Thundery outbreaks possible | 1° /-3° | 1.8 mm | 0 cm | |
| Oct. 29 | Overcast | -1° /-6° | 0 mm | 0 cm | |
| Oct. 30 | Cloudy | -2° /-16° | 0 mm | 0 cm | |
| Oct. 31 | Cloudy | 0° /-8° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Park County 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 Park County forecast closer to your planned date for the most up-to-date weather information.
Park County in October - FAQ
What are the expected maximum and minimum temperatures in Park County during October?
Prepare for cooler days with highs just around 10° and colder nights, dipping below -2°.
How much rainfall should be expected in Park County during October?
In October, Park County can expect light to moderate rainfall, totaling 42.3 mm across approximately 1 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Park County in October 2025?
Park County experiences an average snowfall of 26.5 cm during October, occurring over 3 days.
What are the typical wind conditions in Park County during October?
The average wind speed in Park County during October is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Park County snow forecast October 2025
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October rainfall patterns in Park County
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Where is Park County?Get accurate weather forecasts for Park County, located at latitude 44.428 and longitude -110.588. Stay updated with localized weather information tailored for Park County.
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