San Antonio, Texas Weather:
Thursday, August 21, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 95°
Night 73°

Weather Forecast History

Last Year's Weather on This Day (August 21, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

109°

Night

79°

Wind

6 mph

UV Index

9

Precipitation

4