February in Round Rock averages a daily high of 17.9°C with nights around 4.9°C. Expect roughly 7.3 wet days totalling 43.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Round Rock is February–April.
Based on AUSTIN GREAT HILLS, TX US (13.4km), 1995–2024. 17 years of February data.