April in Leesburg averages a daily high of 18.7°C with nights around 5°C. Expect roughly 7.6 wet days totalling 85.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Leesburg is April–June.
Based on PURCELLVILLE, VA US (12.9km), 1995–2024. 29 years of April data.