October in Leesburg averages a daily high of 19.6°C with nights around 6.5°C. Expect roughly 6.8 wet days totalling 83mm. 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. 30 years of October data.