October in Harrisonburg averages a daily high of 19.3°C with nights around 5.7°C. Expect roughly 9.3 wet days totalling 64.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Harrisonburg is May–June.
Based on DALE ENTERPRISE, VA US (5.8km), 1995–2024. 30 years of October data.