Round Rock, Texas Weather:
Tuesday, May 19, 2026
Stormy Weather
Day 84°
Night 72°
Precipitation 88 %
Wind 14 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (May 19, 2025)
Sunny with a Chance of Thunderstorms

Day

88°

Night

73°

Wind

12 mph

UV Index

6

Precipitation

70 %