Bentonville (AR)
August
Weather in Bentonville, Arkansas for August 2026
Your guide to Bentonville weather in August - trends and predictions
In general, the average temperature in Bentonville at the beginning of August is 32.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 27.7 °F by the end of August.
Bentonville experiences moderate rainfall in August, with an average of 10 rainy days and a total precipitation of 122.6 mm.
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Temperatures
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
32°/20°
Temperatures
16 km/h
Avg max wind
54 %
Avg humidity
Bentonville Weather August
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Temperatures trend during August in Bentonville
See the weather trend as well as the moving average line
August weather in Bentonville day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Overcast | 31° /22° | 0 mm | 7 | |
| Aug. 2 |  Cloudy | 31° /19° | 0 mm | 7 | |
| Aug. 3 |  Sunny | 30° /19° | 0 mm | 7 | |
| Aug. 4 | Sunny | 31° /18° | 0 mm | 8 | |
| Aug. 5 | Sunny | 33° /20° | 0 mm | 8 | |
| Aug. 6 | Sunny | 35° /21° | 0 mm | 9 | |
| Aug. 7 | Sunny | 34° /20° | 0 mm | 8 | |
| Aug. 8 | Sunny | 33° /21° | 0 mm | 8 | |
| Aug. 9 |  Partly cloudy | 31° /21° | 0 mm | 7 | |
| Aug. 10 | Overcast | 30° /20° | 0.1 mm | 7 | |
| Aug. 11 |  Moderate or heavy rain shower | 30° /20° | 12.7 mm | 7 | |
| Aug. 12 | Moderate or heavy rain shower | 31° /20° | 6.5 mm | 7 | |
| Aug. 13 | Moderate or heavy rain shower | 31° /21° | 7.6 mm | 7 | |
| Aug. 14 |  Patchy rain possible | 34° /21° | 0.1 mm | 8 | |
| Aug. 15 | Patchy rain possible | 34° /22° | 0.1 mm | 8 | |
| Aug. 16 | Sunny | 34° /22° | 1.4 mm | 8 | |
| Aug. 17 | Moderate or heavy rain shower | 35° /22° | 5.5 mm | 8 | |
| Aug. 18 | Moderate or heavy rain shower | 35° /22° | 6 mm | 8 | |
| Aug. 19 | Cloudy | 31° /21° | 6.6 mm | 7 | |
| Aug. 20 | Cloudy | 28° /19° | 0 mm | 6 | |
| Aug. 21 | Sunny | 28° /17° | 0 mm | 7 | |
| Aug. 22 | Partly cloudy | 28° /16° | 0 mm | 7 | |
| Aug. 23 | Sunny | 32° /19° | 0 mm | 8 | |
| Aug. 24 | Moderate or heavy rain shower | 30° /21° | 4.5 mm | 7 | |
| Aug. 25 | Moderate or heavy rain shower | 27° /18° | 15.3 mm | 6 | |
| Aug. 26 | Patchy rain possible | 30° /19° | 2.6 mm | 7 | |
| Aug. 27 | Partly cloudy | 27° /18° | 16.4 mm | 6 | |
| Aug. 28 | Patchy rain possible | 26° /18° | 76.9 mm | 6 | |
| Aug. 29 | Patchy rain possible | 31° /19° | 0.1 mm | 7 | |
| Aug. 30 | Moderate or heavy rain shower | 28° /18° | 5.2 mm | 6 | |
| Aug. 31 | Moderate or heavy rain shower | 25° /20° | 9.7 mm | 6 | |
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Important Notice
Our weather forecast for Bentonville 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 Bentonville forecast closer to your planned date for the most up-to-date weather information.
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Bentonville in August - FAQ
What are the expected maximum and minimum temperatures in Bentonville during August?
Expect warm days with temperatures around 32°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Bentonville during August?
Significant rainfall exceeding 122.6 mm is expected in Bentonville during August, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bentonville during August?
The average wind speed in Bentonville during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Bentonville
Explore the daily rainfall trends and prepare for Bentonvilles August weather 💧
UV exposure in Bentonville during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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