Wenatchee (WA)
August
Weather in Wenatchee, Washington for August 2026
Your guide to Wenatchee weather in August - trends and predictions
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The forecast for the upcoming days in Wenatchee predicts a temperature of 33 °F, which is slightly above the historical average.
In general, the average temperature in Wenatchee at the beginning of August is 32.4 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 29.9 °F by the end of August.
With an average of 4 rainy days, Wenatchee experiences minimal rainfall in August.
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Temperatures
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
29°/12°
Temperatures
13 km/h
Avg max wind
47 %
Avg humidity
Wenatchee Weather August
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Temperatures trend during August in Wenatchee
See the weather trend as well as the moving average line
August weather in Wenatchee day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Sunny | 29° /14° | 1.7 mm | 8 | |
| Aug. 2 | Sunny | 33° /13° | 0 mm | 8 | |
| Aug. 3 |  Partly cloudy | 31° /13° | 0 mm | 8 | |
| Aug. 4 |  Overcast | 31° /12° | 0 mm | 8 | |
| Aug. 5 | Sunny | 32° /12° | 0 mm | 8 | |
| Aug. 6 | Sunny | 31° /14° | 0 mm | 7 | |
| Aug. 7 |  Smoky haze | 40° /15° | 0 mm | 7.9 | |
| Aug. 8 | Smoky haze | 35° /11° | 0 mm | 7 | |
| Aug. 9 | Smoky haze | 34° /9° | 0 mm | 7.4 | |
| Aug. 10 | Smoky haze | 34° /9° | 0 mm | 6.2 | |
| Aug. 11 | Smoky haze | 34° /10° | 0 mm | 8 | |
| Aug. 12 | Sunny | 31° /10° | 0 mm | 8 | |
| Aug. 13 | Sunny | 34° /9° | 0 mm | 8 | |
| Aug. 14 | Sunny | 36° /13° | 0 mm | 9 | |
| Aug. 15 | Sunny | 37° /14° | 0 mm | 9 | |
| Aug. 16 | Sunny | 30° /10° | 0 mm | 7 | |
| Aug. 17 | Sunny | 31° /8° | 0 mm | 8 | |
| Aug. 18 | Sunny | 34° /10° | 0 mm | 8 | |
| Aug. 19 | Sunny | 23° /7° | 0 mm | 6 | |
| Aug. 20 | Sunny | 29° /4° | 0 mm | 7 | |
| Aug. 21 | Partly cloudy | 27° /10° | 0 mm | 7 | |
| Aug. 22 |  Patchy rain possible | 29° /12° | 0.2 mm | 7 | |
| Aug. 23 |  Moderate or heavy rain shower | 30° /11° | 7.8 mm | 7 | |
| Aug. 24 | Moderate rain at times | 26° /14° | 4.7 mm | 7 | |
| Aug. 25 | Partly cloudy | 29° /14° | 0 mm | 8 | |
| Aug. 26 | Sunny | 30° /12° | 0 mm | 7 | |
| Aug. 27 | Sunny | 25° /9° | 0.1 mm | 6 | |
| Aug. 28 | Sunny | 29° /8° | 0 mm | 8 | |
| Aug. 29 | Sunny | 30° /12° | 0 mm | 7 | |
| Aug. 30 | Sunny | 32° /13° | 0 mm | 8 | |
| Aug. 31 | Sunny | 34° /12° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Wenatchee in August 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 Wenatchee forecast closer to your planned date for the most up-to-date weather information.
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Wenatchee in August - FAQ
What are the expected maximum and minimum temperatures in Wenatchee during August?
Enjoy moderate daytime temperatures of up to 29° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Wenatchee during August?
Expect minimal rainfall in Wenatchee during August, with a total of 17.5 mm over approximately 4 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Wenatchee during August?
The average wind speed in Wenatchee during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Wenatchee
Explore the daily rainfall trends and prepare for Wenatchees August weather 💧
Typically, Wenatchee has 4 rainy days in August with a total of 17.5 mm of rainfall.
UV exposure in Wenatchee during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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