Clarkston (WA)
October
Weather in Clarkston, Washington for October 2026
Your guide to Clarkston weather in October - trends and predictions
In general, the average temperature in Clarkston at the beginning of October is 19.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.4 °C by the end of October.
Clarkston experiences moderate rainfall in October, with an average of 7 rainy days and a total precipitation of 40.6 mm.
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Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
16°/5°
Temperatures
13 km/h
Avg max wind
59 %
Avg humidity
Clarkston Weather October
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Temperatures trend during October in Clarkston
See the weather trend as well as the moving average line
October weather in Clarkston day by day
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| 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 | 16° /4° | 10.1 mm | 4 | |
| Oct. 22 | Partly cloudy | 17° /1° | 0 mm | 5 | |
| Oct. 23 |  Patchy rain possible | 12° /2° | 0.2 mm | 3 | |
| Oct. 24 | Cloudy | 16° /1° | 0 mm | 4 | |
| Oct. 25 | Partly cloudy | 15° /4° | 0 mm | 5 | |
| Oct. 26 | Sunny | 15° /3° | 0 mm | 4 | |
| Oct. 27 | Moderate or heavy rain shower | 13° /4° | 7.8 mm | 4 | |
| Oct. 28 | Moderate rain at times | 10° /1° | 0.9 mm | 3 | |
| Oct. 29 | Cloudy | 10° /2° | 0.2 mm | 3 | |
| Oct. 30 | Mist | 11° /-1° | 0 mm | 3 | |
| Oct. 31 | Overcast | 13° /4° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Clarkston 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 Clarkston forecast closer to your planned date for the most up-to-date weather information.
Change Month
Clarkston in October - FAQ
What are the expected maximum and minimum temperatures in Clarkston during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Clarkston during October?
In October, Clarkston can expect light to moderate rainfall, totaling 40.6 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Clarkston during October?
The average wind speed in Clarkston during October is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Clarkston
Explore the daily rainfall trends and prepare for Clarkstons October weather 💧
Typically, Clarkston has 7 rainy days in October with a total of 40.6 mm of rainfall.
UV exposure in Clarkston during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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