Lafayette (IN)
August
Weather in Lafayette, Indiana for August 2026
Your guide to Lafayette weather in August - trends and predictions
In general, the average temperature in Lafayette at the beginning of August is 26.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.6 °F by the end of August.
With an average of 4 rainy days, Lafayette experiences minimal rainfall in August.
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Temperatures
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
27°/16°
Temperatures
15 km/h
Avg max wind
79 %
Avg humidity
Lafayette Weather August
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Temperatures trend during August in Lafayette
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August weather in Lafayette day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Overcast | 26° /16° | 0 mm | 6 | |
| Aug. 2 |  Mist | 25° /12° | 0 mm | 6 | |
| Aug. 3 |  Partly cloudy | 26° /12° | 0 mm | 7 | |
| Aug. 4 | Mist | 27° /13° | 0 mm | 6 | |
| Aug. 5 |  Light rain shower | 25° /18° | 54 mm | 6 | |
| Aug. 6 | Mist | 29° /17° | 0 mm | 6 | |
| Aug. 7 | Fog | 29° /17° | 0 mm | 6 | |
| Aug. 8 |  Thundery outbreaks possible | 30° /21° | 0 mm | 7 | |
| Aug. 9 | Mist | 32° /20° | 0 mm | 7 | |
| Aug. 10 | Mist | 31° /20° | 0 mm | 7 | |
| Aug. 11 | Mist | 31° /21° | 10.6 mm | 7 | |
| Aug. 12 | Thundery outbreaks possible | 31° /20° | 0.2 mm | 7 | |
| Aug. 13 | Fog | 27° /22° | 0 mm | 6 | |
| Aug. 14 | Mist | 29° /15° | 0 mm | 6 | |
| Aug. 15 | Fog | 28° /18° | 0 mm | 6 | |
| Aug. 16 | Thundery outbreaks possible | 34° /21° | 0 mm | 7 | |
| Aug. 17 |  Torrential rain shower | 29° /20° | 19.3 mm | 6 | |
| Aug. 18 | Overcast | 28° /20° | 0 mm | 6 | |
| Aug. 19 |  Moderate or heavy rain shower | 28° /20° | 19.4 mm | 6 | |
| Aug. 20 | Fog | 26° /18° | 0 mm | 6 | |
| Aug. 21 | Fog | 25° /14° | 0 mm | 6 | |
| Aug. 22 | Fog | 25° /14° | 0 mm | 6 | |
| Aug. 23 | Mist | 28° /13° | 0 mm | 6 | |
| Aug. 24 | Fog | 23° /11° | 0 mm | 5 | |
| Aug. 25 | Overcast | 19° /12° | 0 mm | 4 | |
| Aug. 26 | Fog | 24° /5° | 0 mm | 5 | |
| Aug. 27 | Fog | 24° /8° | 0 mm | 5 | |
| Aug. 28 | Overcast | 25° /13° | 0 mm | 6 | |
| Aug. 29 | Fog | 25° /8° | 0 mm | 6 | |
| Aug. 30 | Overcast | 22° /14° | 0 mm | 5 | |
| Aug. 31 | Partly cloudy | 26° /11° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Lafayette 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 Lafayette forecast closer to your planned date for the most up-to-date weather information.
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Lafayette in August - FAQ
What are the expected maximum and minimum temperatures in Lafayette during August?
During August, expect a variety of temperatures with highs around 27° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lafayette during August?
Significant rainfall exceeding 103.5 mm is expected in Lafayette during August, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lafayette during August?
The average wind speed in Lafayette during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Lafayette
Explore the daily rainfall trends and prepare for Lafayettes August weather 💧
UV exposure in Lafayette during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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