Orange County
August
Weather in Orange County for August 2025
Your guide to Orange County weather in August - trends and predictions
In general, the average temperature in Orange County at the beginning of August is 32.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 34 °F by the end of August.
Expect significant rainfall in Orange County during August, with an average of 19 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
12
Dry days
19
Rainy days
0
Snow days
35°/25°
Temperatures
19 km/h
Avg max wind
69 %
Avg humidity
Orange County in August average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  34° | 2 34° | 3 33° | ||||
| 4 30° | 5 31° | 6 32° | 7  33° | 8  36° | 9  35° | 10 35° |
| 11 35° | 12 36° | 13 36° | 14 35° | 15 35° | 16 33° | 17 33° |
| 18 34° | 19 34° | 20 33° | 21 34° | 22  32° | 23 33° | 24 33° |
| 25  34° | 26 35° | 27 36° | 28 34° | 29  35° | 30 31° | 31 33° |
You can click on date
Access Orange County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during August in Orange County
See the weather trend as well as the moving average line
August weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Moderate or heavy rain shower | 34° /24° | 30 mm | 7 | |
| Aug. 2 | Moderate or heavy rain shower | 34° /24° | 16.3 mm | 8 | |
| Aug. 3 | Moderate rain at times | 33° /24° | 6.2 mm | 7 | |
| Aug. 4 | Moderate rain at times | 30° /24° | 28.4 mm | 7 | |
| Aug. 5 | Moderate or heavy rain shower | 31° /24° | 19.5 mm | 7 | |
| Aug. 6 | Moderate or heavy rain shower | 32° /25° | 19.1 mm | 7 | |
| Aug. 7 | Heavy rain at times | 33° /26° | 8 mm | 8 | |
| Aug. 8 | Patchy rain possible | 36° /26° | 0.1 mm | 9 | |
| Aug. 9 | Overcast | 35° /25° | 0.9 mm | 8 | |
| Aug. 10 | Patchy rain possible | 35° /26° | 0.6 mm | 8 | |
| Aug. 11 | Patchy rain possible | 35° /26° | 0.3 mm | 9 | |
| Aug. 12 | Patchy rain possible | 36° /26° | 1 mm | 8 | |
| Aug. 13 | Moderate rain at times | 36° /26° | 6.3 mm | 9 | |
| Aug. 14 | Moderate or heavy rain shower | 35° /26° | 8.5 mm | 8 | |
| Aug. 15 | Patchy rain possible | 35° /26° | 5.6 mm | 8 | |
| Aug. 16 | Moderate or heavy rain shower | 33° /24° | 23.7 mm | 8 | |
| Aug. 17 | Moderate or heavy rain shower | 33° /24° | 12.5 mm | 8 | |
| Aug. 18 | Moderate or heavy rain shower | 34° /22° | 4 mm | 8 | |
| Aug. 19 | Moderate rain at times | 34° /24° | 1 mm | 7 | |
| Aug. 20 | Heavy rain at times | 33° /25° | 1.3 mm | 8 | |
| Aug. 21 | Patchy rain possible | 34° /25° | 0.6 mm | 8 | |
| Aug. 22 | Cloudy | 32° /24° | 2.7 mm | 7 | |
| Aug. 23 | Moderate rain at times | 33° /23° | 6.2 mm | 7 | |
| Aug. 24 | Moderate rain at times | 33° /24° | 1.7 mm | 7 | |
| Aug. 25 | Sunny | 34° /24° | 0.6 mm | 8 | |
| Aug. 26 | Sunny | 35° /24° | 2.5 mm | 8 | |
| Aug. 27 | Cloudy | 36° /25° | 0.1 mm | 8 | |
| Aug. 28 | Moderate or heavy rain shower | 34° /25° | 7.9 mm | 8 | |
| Aug. 29 | Fog | 35° /25° | 4.9 mm | 8 | |
| Aug. 30 | Moderate or heavy rain shower | 31° /25° | 10.2 mm | 7 | |
| Aug. 31 | Moderate or heavy rain shower | 33° /24° | 11.4 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Orange County 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 Orange County forecast closer to your planned date for the most up-to-date weather information.
Orange County in August - FAQ
What are the expected maximum and minimum temperatures in Orange County during August?
With daytime temperatures soaring above 35° and not dropping much below 25° at night, August in Orange County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Orange County during August?
Significant rainfall exceeding 482.1 mm is expected in Orange County during August, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Orange County during August?
The average wind speed in Orange County during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Top locations in Orange County
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Orange County?Get accurate weather forecasts for Orange County, located at latitude 28.538 and longitude -81.379. Stay updated with localized weather information tailored for Orange County.
Found a mistake?
We appreciate your attention to details. Tell us here.