Pendleton (OR)
August
Weather in Pendleton, Oregon for August 2026
Your guide to Pendleton weather in August - trends and predictions
In general, the average temperature in Pendleton at the beginning of August is 26.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 35.1 °F by the end of August.
Precipitation in Pendleton during August is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
1
Rainy days
0
Snow days
31°/17°
Temperatures
19 km/h
Avg max wind
41 %
Avg humidity
Pendleton Weather August
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Temperatures trend during August in Pendleton
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August weather in Pendleton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Heavy rain at times | 22° /17° | 19.1 mm | 5 | |
| Aug. 2 |  Sunny | 33° /16° | 0 mm | 8 | |
| Aug. 3 |  Partly cloudy | 30° /17° | 0 mm | 8 | |
| Aug. 4 |  Overcast | 26° /14° | 0 mm | 6 | |
| Aug. 5 | Overcast | 28° /12° | 0 mm | 6 | |
| Aug. 6 | Overcast | 23° /16° | 0 mm | 5 | |
| Aug. 7 | Partly cloudy | 25° /16° | 0 mm | 7 | |
| Aug. 8 | Sunny | 29° /11° | 0 mm | 7 | |
| Aug. 9 |  Cloudy | 31° /16° | 0 mm | 7 | |
| Aug. 10 | Sunny | 34° /17° | 0 mm | 8 | |
| Aug. 11 | Sunny | 38° /20° | 0 mm | 9 | |
| Aug. 12 | Sunny | 38° /21° | 0 mm | 9 | |
| Aug. 13 | Sunny | 34° /21° | 0 mm | 8 | |
| Aug. 14 | Sunny | 28° /16° | 0 mm | 7 | |
| Aug. 15 | Partly cloudy | 29° /16° | 0 mm | 7 | |
| Aug. 16 | Overcast | 22° /18° | 0 mm | 5 | |
| Aug. 17 | Partly cloudy | 28° /16° | 0 mm | 7 | |
| Aug. 18 | Sunny | 29° /16° | 0 mm | 7 | |
| Aug. 19 | Sunny | 30° /15° | 0 mm | 8 | |
| Aug. 20 | Sunny | 29° /15° | 0 mm | 7 | |
| Aug. 21 | Sunny | 31° /16° | 0 mm | 8 | |
| Aug. 22 | Sunny | 34° /16° | 0 mm | 8 | |
| Aug. 23 | Cloudy | 37° /18° | 0 mm | 8 | |
| Aug. 24 | Sunny | 38° /22° | 0 mm | 9 | |
| Aug. 25 | Partly cloudy | 38° /22° | 0 mm | 9 | |
| Aug. 26 | Overcast | 35° /20° | 0 mm | 8 | |
| Aug. 27 | Overcast | 31° /22° | 0 mm | 7 | |
| Aug. 28 | Sunny | 34° /18° | 0 mm | 8 | |
| Aug. 29 | Sunny | 35° /19° | 0 mm | 9 | |
| Aug. 30 | Sunny | 36° /18° | 0 mm | 9 | |
| Aug. 31 | Sunny | 37° /20° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Pendleton 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 Pendleton forecast closer to your planned date for the most up-to-date weather information.
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Pendleton in August - FAQ
What are the expected maximum and minimum temperatures in Pendleton during August?
Expect warm days with temperatures around 31°, cooling to mild conditions of 17° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Pendleton during August?
Expect minimal rainfall in Pendleton during August, with a total of 19.1 mm over approximately 1 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Pendleton during August?
The average wind speed in Pendleton during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Pendleton
Explore the daily rainfall trends and prepare for Pendletons August weather 💧
UV exposure in Pendleton during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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