Weather in Asotin County, Washington for October 2025
Until now, October 2025 in Asotin County has been significantly cooler than historical averages by -2 °F, with average temperature of 16.5 °F.
The forecast for the next days in Asotin County predicts temperatures to be around 14 °F, close to the historical average.
In general, the average temperature in Asotin County at the beginning of October is 19.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °F by the end of October.
Asotin County experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 56.5 mm.
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Asotin County Weather October
Temperatures trend during October in Asotin County
October weather in Asotin County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Overcast | 20° /9° | 0 mm | 5 | |
| Oct. 2 |  Mist | 19° /12° | 0 mm | 4 | |
| Oct. 3 |  Sunny | 18° /6° | 0 mm | 5 | |
| Oct. 4 |  Heavy rain at times | 18° /5° | 0.6 mm | 5 | |
| Oct. 5 |  Partly cloudy | 18° /6° | 0 mm | 5 | |
| Oct. 6 | Sunny | 21° /6° | 0 mm | 6 | |
| Oct. 7 | Sunny | 25° /7° | 0 mm | 7 | |
| Oct. 8 | Sunny | 24° /7° | 0 mm | 7 | |
| Oct. 9 | Overcast | 24° /10° | 0 mm | 6 | |
| Oct. 10 | Overcast | 20° /9° | 0 mm | 5 | |
| Oct. 11 | Overcast | 17° /7° | 0 mm | 4 | |
| Oct. 12 | Sunny | 17° /7° | 2.4 mm | 5 | |
| Oct. 13 | Sunny | 14° /6° | 1.2 mm | 4 | |
| Oct. 14 | Partly cloudy | 18° /4° | 0 mm | 5 | |
| Oct. 15 |  Cloudy | 18° /8° | 0 mm | 4 | |
| Oct. 16 |  Moderate or heavy rain shower | 16° /4° | 10.4 mm | 4 | |
| Oct. 17 | Heavy rain at times | 13° /4° | 0.9 mm | 4 | |
| Oct. 18 | Partly cloudy | 13° /0° | 1 mm | 4 | |
| Oct. 19 | Overcast | 18° /8° | 5.1 mm | 5 | |
| Oct. 20 | Overcast | 19° /5° | 0 mm | 5 | |
| Oct. 21 | Moderate or heavy rain shower | 14° /6° | 20.3 mm | 3 | |
| Oct. 22 | Sunny | 22° /0° | 0 mm | 0.6 | |
| Oct. 23 | Partly cloudy | 14° /3° | 0 mm | 0.5 | |
| Oct. 24 | Partly cloudy | 20° /2° | 0 mm | 0 | |
| Oct. 25 |  Moderate rain | 15° /9° | 8.6 mm | 3 | |
| Oct. 26 |  Patchy rain possible | 12° /6° | 0.1 mm | 2 | |
| Oct. 27 | Partly cloudy | 10° /3° | 0 mm | 3 | |
| Oct. 28 | Patchy rain possible | 5° /4° | 1.8 mm | 2 | |
| Oct. 29 | Patchy rain possible | 20° /5° | 0.5 mm | 2 | |
| Oct. 30 | Patchy rain possible | 13° /4° | 0.1 mm | 2 | |
| Oct. 31 | Patchy rain possible | 11° /2° | 1.8 mm | 2 | |
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Asotin County in October - FAQ
October rainfall patterns in Asotin County
UV exposure in Asotin County during October
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Where is Asotin County?Get accurate weather forecasts for Asotin County, located at latitude 46.416 and longitude -117.046. Stay updated with localized weather information tailored for Asotin County.