Louisville
August
Weather in Louisville for August 2025
Your guide to Louisville weather in August - trends and predictions
In general, the average temperature in Louisville at the beginning of August is 31.6 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 34.3 °F by the end of August.
The climate of Louisville in August is notably wet, with an average of 15 rainy days.
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16
Dry days
15
Rainy days
0
Snow days
30°/19°
Temperatures
14 km/h
Avg max wind
68 %
Avg humidity
Louisville in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  34° | 2  31° | 3  29° | ||||
| 4 32° | 5 33° | 6  33° | 7 29° | 8 31° | 9 29° | 10 28° |
| 11 30° | 12 29° | 13 29° | 14 30° | 15 28° | 16 30° | 17 32° |
| 18  27° | 19  29° | 20 30° | 21 30° | 22 31° | 23 34° | 24 34° |
| 25 38° | 26 35° | 27  35° | 28 35° | 29 36° | 30 32° | 31 29° |
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Temperatures trend during August in Louisville
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Cloudy | 34° /20° | 1.3 mm | 8 | |
| Aug. 2 | Overcast | 31° /20° | 2.3 mm | 7 | |
| Aug. 3 | Moderate or heavy rain shower | 29° /18° | 16 mm | 7 | |
| Aug. 4 | Overcast | 32° /19° | 0 mm | 8 | |
| Aug. 5 | Cloudy | 33° /21° | 0.6 mm | 8 | |
| Aug. 6 | Patchy rain possible | 33° /22° | 2 mm | 8 | |
| Aug. 7 | Moderate or heavy rain shower | 29° /21° | 20.4 mm | 7 | |
| Aug. 8 | Patchy rain possible | 31° /19° | 1.1 mm | 7 | |
| Aug. 9 | Patchy rain possible | 29° /18° | 11.7 mm | 7 | |
| Aug. 10 | Moderate or heavy rain shower | 28° /16° | 7.8 mm | 7 | |
| Aug. 11 | Patchy rain possible | 30° /15° | 0.1 mm | 7 | |
| Aug. 12 | Moderate rain at times | 29° /17° | 0.7 mm | 7 | |
| Aug. 13 | Patchy rain possible | 29° /19° | 0.6 mm | 7 | |
| Aug. 14 | Moderate or heavy rain shower | 30° /19° | 23.7 mm | 7 | |
| Aug. 15 | Patchy rain possible | 28° /18° | 2.5 mm | 6 | |
| Aug. 16 | Overcast | 30° /18° | 2.6 mm | 7 | |
| Aug. 17 | Patchy rain possible | 32° /18° | 0.6 mm | 7 | |
| Aug. 18 | Sunny | 27° /17° | 0.2 mm | 7 | |
| Aug. 19 | Partly cloudy | 29° /15° | 0 mm | 7 | |
| Aug. 20 | Cloudy | 30° /15° | 0 mm | 7 | |
| Aug. 21 | Overcast | 30° /17° | 0 mm | 7 | |
| Aug. 22 | Overcast | 31° /18° | 0 mm | 7 | |
| Aug. 23 | Partly cloudy | 34° /18° | 0 mm | 9 | |
| Aug. 24 | Overcast | 34° /22° | 0 mm | 8 | |
| Aug. 25 | Light rain shower | 38° /22° | 0.6 mm | 9 | |
| Aug. 26 | Light rain shower | 35° /21° | 2 mm | 8 | |
| Aug. 27 | Patchy light drizzle | 35° /21° | 0.7 mm | 8 | |
| Aug. 28 | Cloudy | 35° /19° | 0 mm | 8 | |
| Aug. 29 | Cloudy | 36° /19° | 0 mm | 8 | |
| Aug. 30 | Sunny | 32° /19° | 0.1 mm | 8 | |
| Aug. 31 | Sunny | 29° /16° | 2.5 mm | 7 | |
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Important Notice
Our weather forecast for Louisville 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 Louisville forecast closer to your planned date for the most up-to-date weather information.
Louisville in August - FAQ
What are the expected maximum and minimum temperatures in Louisville during August?
Expect warm days with temperatures around 30°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Louisville during August?
Significant rainfall exceeding 176.5 mm is expected in Louisville during August, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Louisville during August?
The average wind speed in Louisville during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
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