Round Rock, TX Weather - Tomorrow’s Forecast

Sunday

Sunny

High:
90°F

Sunny, with a high near 90. South southeast wind around 5 mph.

Sunday Night

Thunderstorms

Overnight low:
66°F

Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Low around 66. Southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.