Owasso (OK)
August
Weather in Owasso, Oklahoma for August 2026
Your guide to Owasso weather in August - trends and predictions
In general, the average temperature in Owasso at the beginning of August is 34.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 29.4 °F by the end of August.
The climate of Owasso in August is notably wet, with an average of 11 rainy days, and a total of 164.4 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
35°/23°
Temperatures
20 km/h
Avg max wind
49 %
Avg humidity
Owasso Weather August
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Temperatures trend during August in Owasso
See the weather trend as well as the moving average line
August weather in Owasso day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Sunny | 34° /24° | 0 mm | 8 | |
| Aug. 2 |  Overcast | 34° /22° | 2 mm | 8 | |
| Aug. 3 |  Partly cloudy | 31° /19° | 0 mm | 8 | |
| Aug. 4 | Sunny | 32° /21° | 0 mm | 8 | |
| Aug. 5 | Sunny | 35° /22° | 0 mm | 8 | |
| Aug. 6 | Sunny | 38° /23° | 0 mm | 10 | |
| Aug. 7 | Sunny | 38° /22° | 0 mm | 9 | |
| Aug. 8 |  Patchy rain possible | 36° /23° | 0.1 mm | 9 | |
| Aug. 9 |  Cloudy | 34° /23° | 0 mm | 8 | |
| Aug. 10 |  Moderate rain at times | 30° /21° | 0.3 mm | 7 | |
| Aug. 11 | Moderate or heavy rain shower | 32° /21° | 31 mm | 7 | |
| Aug. 12 | Moderate or heavy rain shower | 33° /21° | 13 mm | 8 | |
| Aug. 13 | Moderate or heavy rain shower | 33° /22° | 7.9 mm | 8 | |
| Aug. 14 | Patchy rain possible | 37° /24° | 0.2 mm | 8 | |
| Aug. 15 | Cloudy | 37° /24° | 0.6 mm | 8 | |
| Aug. 16 | Sunny | 37° /24° | 5.2 mm | 9 | |
| Aug. 17 | Moderate or heavy rain shower | 37° /23° | 10.2 mm | 8 | |
| Aug. 18 | Sunny | 39° /24° | 0 mm | 9 | |
| Aug. 19 | Overcast | 34° /23° | 9.6 mm | 8 | |
| Aug. 20 | Moderate or heavy rain shower | 31° /21° | 2.4 mm | 7 | |
| Aug. 21 | Patchy rain possible | 33° /19° | 0.2 mm | 7 | |
| Aug. 22 | Moderate or heavy rain shower | 32° /19° | 4.2 mm | 7 | |
| Aug. 23 | Cloudy | 32° /19° | 0 mm | 7 | |
| Aug. 24 | Partly cloudy | 34° /22° | 0 mm | 8 | |
| Aug. 25 | Overcast | 29° /20° | 125.7 mm | 7 | |
| Aug. 26 | Patchy rain possible | 31° /20° | 0.1 mm | 7 | |
| Aug. 27 | Partly cloudy | 28° /20° | 9.1 mm | 7 | |
| Aug. 28 | Cloudy | 28° /20° | 27.8 mm | 6 | |
| Aug. 29 | Cloudy | 32° /21° | 1 mm | 7 | |
| Aug. 30 | Moderate or heavy rain shower | 29° /21° | 5.4 mm | 7 | |
| Aug. 31 | Patchy rain possible | 29° /20° | 0.8 mm | 7 | |
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Important Notice
Our weather forecast for Owasso 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 Owasso forecast closer to your planned date for the most up-to-date weather information.
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Owasso in August - FAQ
What are the expected maximum and minimum temperatures in Owasso during August?
With daytime temperatures soaring above 35° and not dropping much below 23° at night, August in Owasso is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Owasso during August?
Significant rainfall exceeding 164.4 mm is expected in Owasso during August, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Owasso during August?
The average wind speed in Owasso during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Owasso
Explore the daily rainfall trends and prepare for Owassos August weather 💧
UV exposure in Owasso during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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