March in Compton averages a daily high of 20.1°C with nights around 11.7°C. Expect roughly 5.6 wet days totalling 39.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Compton is April–November.
Based on HAWTHORNE MUNICIPAL AIRPORT, CA US (10.9km), 1995–2024. 26 years of March data.