San Antonio, Texas Weather:
Wednesday, September 16, 2026
Sunny Weather
Day 90°
Night 70°
Precipitation 5 %
Wind 4 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (September 16, 2025)
Cloudy Night

Day

93°

Night

70°

Wind

6 mph

Precipitation

49 %