October in Huntsville averages a daily high of 24.1°C with nights around 10.7°C. Expect roughly 7.2 wet days totalling 85.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Huntsville is April–May.
Based on HUNTSVILLE INTNL AIRPORT, AL US (20.7km), 1995–2024. 30 years of October data.