Jacksonville (NC)
August
Weather in Jacksonville, North Carolina for August 2026
Your guide to Jacksonville weather in August - trends and predictions
Coastal Flood Advisory - See hour by hour.
So far, August 2026 in Jacksonville is slightly warmer than the historical average by 1 °F.
The forecast for the upcoming days in Jacksonville predicts a temperature of 33.9 °F, which is slightly above the historical average.
In general, the average temperature in Jacksonville at the beginning of August is 29.6 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 31 °F by the end of August.
Jacksonville experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 375.4 mm.
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Temperatures
Rain 🌧️
More
8
Dry days
23
Rainy days
0
Snow days
30°/22°
Temperatures
13 km/h
Avg max wind
75 %
Avg humidity
Jacksonville Weather August
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Temperatures trend during August in Jacksonville
See the weather trend as well as the moving average line
August weather in Jacksonville day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Heavy rain at times | 34° /24° | 9.4 mm | 9 | |
| Aug. 2 | Heavy rain at times | 30° /23° | 13.9 mm | 8 | |
| Aug. 3 |  Moderate or heavy rain shower | 29° /23° | 16.8 mm | 6 | |
| Aug. 4 | Moderate or heavy rain shower | 29° /22° | 12.5 mm | 6 | |
| Aug. 5 | Heavy rain at times | 29° /22° | 11 mm | 8 | |
| Aug. 6 | Moderate or heavy rain shower | 28° /22° | 27.3 mm | 7 | |
| Aug. 7 | Moderate or heavy rain shower | 28° /23° | 41.4 mm | 8 | |
| Aug. 8 | Moderate or heavy rain shower | 29° /22° | 14.6 mm | 8 | |
| Aug. 9 | Moderate or heavy rain shower | 31° /22° | 8.5 mm | 8 | |
| Aug. 10 | Moderate or heavy rain shower | 32° /23° | 17.2 mm | 9 | |
| Aug. 11 | Moderate or heavy rain shower | 31° /23° | 31.6 mm | 8 | |
| Aug. 12 |  Sunny | 36° /22° | 0 mm | 8.7 | |
| Aug. 13 | Sunny | 38° /24° | 0.1 mm | 8.2 | |
| Aug. 14 | Sunny | 38° /25° | 3.1 mm | 8.9 | |
| Aug. 15 |  Partly cloudy | 33° /24° | 6.4 mm | 8.5 | |
| Aug. 16 | Sunny | 35° /24° | 23.4 mm | 9.3 | |
| Aug. 17 | Sunny | 38° /23° | 22.3 mm | 9 | |
| Aug. 18 |  Light rain shower | 34° /23° | 19.9 mm | 8 | |
| Aug. 19 | Patchy rain possible | 31° /25° | 11.2 mm | 7 | |
| Aug. 20 | Sunny | 34° /25° | 3 mm | 8 | |
| Aug. 21 | Partly cloudy | 35° /25° | 0.3 mm | 8 | |
| Aug. 22 | Sunny | 33° /26° | 0.1 mm | 8 | |
| Aug. 23 | Patchy rain possible | 30° /24° | 7.8 mm | 7 | |
| Aug. 24 | Light rain shower | 27° /23° | 20.9 mm | 6 | |
| Aug. 25 | Patchy rain possible | 32° /22° | 1 mm | 7 | |
| Aug. 26 | Patchy rain possible | 31° /20° | 0.2 mm | 7 | |
| Aug. 27 | Patchy rain possible | 31° /21° | 0.3 mm | 7 | |
| Aug. 28 |  Cloudy | 31° /21° | 6.9 mm | 7 | |
| Aug. 29 | Patchy rain possible | 33° /19° | 0.1 mm | 7 | |
| Aug. 30 | Moderate or heavy rain shower | 31° /22° | 6.5 mm | 7 | |
| Aug. 31 | Light rain shower | 28° /21° | 10.4 mm | 6 | |
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Important Notice
Our weather forecast for Jacksonville 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 Jacksonville forecast closer to your planned date for the most up-to-date weather information.
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Jacksonville in August - FAQ
What are the expected maximum and minimum temperatures in Jacksonville during August?
During August, expect a variety of temperatures with highs around 30° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jacksonville during August?
Significant rainfall exceeding 375.4 mm is expected in Jacksonville during August, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jacksonville during August?
The average wind speed in Jacksonville during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Jacksonville
Explore the daily rainfall trends and prepare for Jacksonvilles August weather 💧
Typically, Jacksonville has 23 rainy days in August with a total of 375.4 mm of rainfall.
UV exposure in Jacksonville during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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