Katy (TX)
August
Weather in Katy, Texas for August 2027
Your guide to Katy weather in August - trends and predictions
In general, the average temperature in Katy at the beginning of August is 36 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 36.7 °F by the end of August.
Katy in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 234.9 mm.
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Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
36°/24°
Temperatures
21 km/h
Avg max wind
70 %
Avg humidity
Katy Weather August
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Temperatures trend during August in Katy
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August weather in Katy day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Moderate rain at times | 36° /24° | 2.1 mm | 14 | |
| Aug. 2 |  Sunny | 37° /26° | 0 mm | 13 | |
| Aug. 3 |  Partly cloudy | 37° /24° | 0 mm | 13 | |
| Aug. 4 | Moderate or heavy rain shower | 37° /25° | 3 mm | 13 | |
| Aug. 5 |  Patchy rain possible | 36° /25° | 0.1 mm | 13 | |
| Aug. 6 | Moderate rain at times | 34° /25° | 2.6 mm | 13 | |
| Aug. 7 | Moderate rain at times | 35° /25° | 1.2 mm | 13 | |
| Aug. 8 | Moderate rain at times | 33° /23° | 0.7 mm | 13 | |
| Aug. 9 | Moderate rain at times | 32° /24° | 1.2 mm | 13 | |
| Aug. 10 | Moderate or heavy rain shower | 32° /24° | 4.8 mm | 13 | |
| Aug. 11 | Moderate rain at times | 33° /23° | 1.5 mm | 13 | |
| Aug. 12 | Patchy rain possible | 36° /25° | 0.7 mm | 13 | |
| Aug. 13 | Patchy rain possible | 36° /25° | 0.4 mm | 13 | |
| Aug. 14 | Patchy rain possible | 34° /25° | 1 mm | 13 | |
| Aug. 15 | Patchy rain possible | 37° /26° | 0.1 mm | 12 | |
| Aug. 16 | Sunny | 36° /22° | 0 mm | 12 | |
| Aug. 17 | Sunny | 37° /22° | 0 mm | 12 | |
| Aug. 18 | Moderate rain at times | 36° /25° | 1.1 mm | 12 | |
| Aug. 19 |  Overcast | 37° /25° | 0 mm | 12 | |
| Aug. 20 | Overcast | 38° /23° | 0.1 mm | 13 | |
| Aug. 21 | Sunny | 39° /24° | 0 mm | 12 | |
| Aug. 22 | Overcast | 40° /25° | 0 mm | 12 | |
| Aug. 23 | Overcast | 39° /25° | 0 mm | 12 | |
| Aug. 24 | Patchy rain possible | 39° /24° | 0.1 mm | 12 | |
| Aug. 25 | Patchy rain possible | 37° /25° | 0.6 mm | 12 | |
| Aug. 26 |  Cloudy | 39° /25° | 0 mm | 12 | |
| Aug. 27 | Moderate or heavy rain shower | 37° /26° | 4.2 mm | 7 | |
| Aug. 28 | Moderate rain at times | 35° /26° | 20.7 mm | 5 | |
| Aug. 29 | Sunny | 38° /23° | 0 mm | 11 | |
| Aug. 30 | Sunny | 36° /23° | 188.6 mm | 12 | |
| Aug. 31 | Overcast | 35° /24° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Katy 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 Katy forecast closer to your planned date for the most up-to-date weather information.
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Katy in August - FAQ
What are the expected maximum and minimum temperatures in Katy during August?
With daytime temperatures soaring above 36° and not dropping much below 24° at night, August in Katy is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Katy during August?
Significant rainfall exceeding 234.9 mm is expected in Katy during August, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Katy during August?
The average wind speed in Katy during August is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Katy
Explore the daily rainfall trends and prepare for Katys August weather 💧
Typically, Katy has 16 rainy days in August with a total of 234.9 mm of rainfall.
UV exposure in Katy during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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