San Antonio, Texas Weather:
Saturday, September 12, 2026
Cloudy Weather
Day 97°
Night 73°
Precipitation 7 %
Wind 4 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (September 12, 2025)
Night

Day

97°

Night

70°

Wind

7 mph

Precipitation

1 %