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San Antonio, Texas Weather:
Sunday, December 21, 2025
Cloudy Weather
Day 75°
Night 57°
Precipitation 4 %
Wind 4 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (December 21, 2024)
Sunny Weather

Day

66°

Night

45°

Wind

6 mph

UV Index

3

Precipitation

0 %