Chelan County (Wenatchee)
October
Weather in Chelan County for October 2025
Your guide to Chelan County weather in October - trends and predictions
In general, the average temperature in Chelan County at the beginning of October is 19.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 9 °F by the end of October.
Chelan County experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 50.3 mm.
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Temperatures
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
16°/4°
Temperatures
11 km/h
Avg max wind
64 %
Avg humidity
Chelan County Weather October
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Temperatures trend during October in Chelan County
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October weather in Chelan County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Partly cloudy | 24° /3° | 0 mm | 6 | |
| Oct. 2 |  Cloudy | 16° /5° | 0 mm | 4 | |
| Oct. 3 |  Sunny | 17° /2° | 0 mm | 5 | |
| Oct. 4 |  Moderate rain at times | 16° /1° | 1.9 mm | 4 | |
| Oct. 5 | Cloudy | 17° /7° | 0 mm | 4 | |
| Oct. 6 | Sunny | 22° /3° | 0 mm | 6 | |
| Oct. 7 | Partly cloudy | 23° /8° | 0 mm | 6 | |
| Oct. 8 | Cloudy | 23° /10° | 0 mm | 5 | |
| Oct. 9 | Cloudy | 18° /7° | 0 mm | 4 | |
| Oct. 10 |  Overcast | 17° /3° | 0 mm | 4 | |
| Oct. 11 | Overcast | 18° /4° | 0 mm | 4 | |
| Oct. 12 | Partly cloudy | 22° /6° | 0 mm | 6 | |
| Oct. 13 | Sunny | 23° /6° | 0 mm | 6 | |
| Oct. 14 | Overcast | 23° /8° | 0 mm | 5 | |
| Oct. 15 | Moderate rain at times | 19° /10° | 3.1 mm | 4 | |
| Oct. 16 |  Patchy rain possible | 16° /3° | 0.6 mm | 4 | |
| Oct. 17 | Overcast | 13° /-1° | 0.2 mm | 3 | |
| Oct. 18 | Patchy rain possible | 10° /-2° | 4.3 mm | 3 | |
| Oct. 19 | Patchy rain possible | 18° /3° | 2.3 mm | 4 | |
| Oct. 20 | Overcast | 20° /7° | 1.7 mm | 5 | |
| Oct. 21 | Sunny | 16° /3° | 0 mm | 5 | |
| Oct. 22 | Sunny | 14° /0° | 0 mm | 4 | |
| Oct. 23 | Sunny | 13° /-1° | 0 mm | 4 | |
| Oct. 24 | Partly cloudy | 10° /0° | 0 mm | 4 | |
| Oct. 25 | Partly cloudy | 9° /-1° | 0 mm | 3 | |
| Oct. 26 | Patchy rain possible | 12° /3° | 0.6 mm | 3 | |
| Oct. 27 | Moderate or heavy rain shower | 12° /6° | 10.7 mm | 3 | |
| Oct. 28 | Patchy rain possible | 11° /3° | 0.1 mm | 3 | |
| Oct. 29 | Partly cloudy | 12° /1° | 0 mm | 4 | |
| Oct. 30 | Moderate or heavy rain shower | 2° /0° | 11.4 mm | 1 | |
| Oct. 31 |  Light rain | 5° /0° | 13.4 mm | 2 | |
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Important Notice
Our weather forecast for Chelan 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 Chelan County forecast closer to your planned date for the most up-to-date weather information.
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Chelan County in October - FAQ
What are the expected maximum and minimum temperatures in Chelan County during October?
During October, expect a variety of temperatures with highs around 16° and lows near 4°, suitable for diverse activities and preferences.
How much rainfall should be expected in Chelan County during October?
Moderate rainfall is anticipated in Chelan County during October, with a total of 50.3 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Chelan County during October?
The average wind speed in Chelan County during October is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Chelan County
Explore the daily rainfall trends and prepare for Chelan Countys October weather 💧
UV exposure in Chelan County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Where is Chelan County?Get accurate weather forecasts for Chelan County, located at latitude 47.423 and longitude -120.31. Stay updated with localized weather information tailored for Chelan County.
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