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San Antonio, Texas Weather:
Tuesday, January 20, 2026
Cloudy Weather
Day 66°
Night 37°
Precipitation 20 %
Wind 15 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (January 20, 2025)
Snowy Weather

Day

36°

Night

28°

Wind

12 mph

UV Index

1

Precipitation

60 %