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San Antonio, Texas Weather:
Tuesday, September 30, 2025
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 84°
Night 66°
Precipitation 64 %
Wind 7 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (September 30, 2024)

NightNighttime, with dark skies and stars or a moon visible.

Day

97°

Night

63°

Wind

4 mph

Precipitation

0