Round Rock, Texas Weather:
Monday, September 28, 2026
Rainy Weather
Day 86°
Night 70°
Precipitation 56 %
Wind 5 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (September 28, 2025)
Cloudy Night

Day

90°

Night

63°

Wind

5 mph

Precipitation

1 %