October in Joplin averages a daily high of 21.9°C with nights around 9.3°C. Expect roughly 8.6 wet days totalling 98.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Joplin is September–October.
Based on JOPLIN REGIONAL AIRPORT, MO US (7.7km), 1995–2024. 30 years of October data.