March in League City averages a daily high of 22.5°C with nights around 12.5°C. Expect roughly 9 wet days totalling 83.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit League City is February–May.
Based on HOUSTON NATIONAL WEATHER SERVICE OFFICE, TX US (4.1km), 1995–2024. 30 years of March data.