Round Rock, Texas Weather:
Thursday, August 13, 2026
Cloudy Weather
Day 99°
Night 75°
Precipitation 1 %
Wind 12 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (August 13, 2025)
Stormy Weather

Day

93°

Night

77°

Wind

6 mph

Precipitation

55 %