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Weather in Bexar County for August 2025

Your guide to Bexar County weather in August - trends and predictions
  • In general, the average temperature in Bexar County at the beginning of August is 38.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 37.6 °F by the end of August.

  • With an average of 3 rainy days, Bexar County experiences minimal rainfall in August, ensuring that most days remain pleasantly dry.

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Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
41°/25°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
49 %
Avg humidity

Bexar County in August average weather

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Temperatures trend during August in Bexar County

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
Cloudy
38° /23° 0 mm 9
Aug. 2 Overcast
Overcast
38° /23° 0 mm 9
Aug. 3 Overcast
Overcast
39° /25° 0 mm 9
Aug. 4 Sunny
Sunny
39° /25° 1.8 mm 9
Aug. 5 Cloudy
Cloudy
39° /25° 0 mm 9
Aug. 6 Overcast
Overcast
39° /25° 0 mm 9
Aug. 7 Overcast
Overcast
39° /25° 0 mm 9
Aug. 8 Overcast
Overcast
40° /25° 0 mm 9
Aug. 9 Overcast
Overcast
40° /24° 0 mm 9
Aug. 10 Overcast
Overcast
39° /24° 0.6 mm 9
Aug. 11 Overcast
Overcast
39° /25° 0 mm 9
Aug. 12 Overcast
Overcast
39° /25° 0 mm 9
Aug. 13 Overcast
Overcast
39° /25° 0 mm 9
Aug. 14 Overcast
Overcast
39° /24° 0 mm 9
Aug. 15 Sunny
Sunny
39° /25° 0 mm 10
Aug. 16 Patchy rain possible
Patchy rain possible
39° /25° 0.1 mm 9
Aug. 17 Sunny
Sunny
40° /25° 0 mm 10
Aug. 18 Sunny
Sunny
39° /24° 0 mm 10
Aug. 19 Overcast
Overcast
40° /24° 0 mm 9
Aug. 20 Overcast
Overcast
41° /24° 0 mm 10
Aug. 21 Partly cloudy
Partly cloudy
42° /27° 0.4 mm 10
Aug. 22 Patchy rain possible
Patchy rain possible
37° /26° 2.7 mm 8
Aug. 23 Moderate rain at times
Moderate rain at times
37° /24° 1.3 mm 9
Aug. 24 Cloudy
Cloudy
37° /24° 0 mm 8
Aug. 25 Partly cloudy
Partly cloudy
38° /25° 0 mm 10
Aug. 26 Partly cloudy
Partly cloudy
38° /23° 2.3 mm 9
Aug. 27 Sunny
Sunny
39° /23° 5.2 mm 9
Aug. 28 Patchy rain possible
Patchy rain possible
39° /25° 0.5 mm 8
Aug. 29 Partly cloudy
Partly cloudy
36° /25° 0.4 mm 8
Aug. 30 Partly cloudy
Partly cloudy
36° /24° 0 mm 8
Aug. 31 Sunny
Sunny
37° /25° 1.8 mm 9
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Important Notice
Our weather forecast for Bexar 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 Bexar County forecast closer to your planned date for the most up-to-date weather information.

Bexar County in August - FAQ

What are the expected maximum and minimum temperatures in Bexar County during August?
With daytime temperatures soaring above 41° and not dropping much below 25° at night, August in Bexar County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Bexar County during August?
Rainfall in Bexar County during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 3 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Bexar County during August?
The average wind speed in Bexar County during August is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
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Location coordinates Where is Bexar County?

Get accurate weather forecasts for Bexar County, located at latitude 29.424 and longitude -98.494. Stay updated with localized weather information tailored for Bexar County.

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