Round Rock, Texas Weather:
Monday, September 7, 2026
Cloudy Weather
Day 90°
Night 72°
Precipitation 10 %
Wind 2 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (September 7, 2025)
Cloudy Night

Day

84°

Night

70°

Wind

6 mph

Precipitation

18 %