October in Lee's Summit averages a daily high of 19.8°C with nights around 7.5°C. Expect roughly 9.1 wet days totalling 86.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Lee's Summit is April–June.
Based on LEES SUMMIT REED WLR, MO US (4km), 1995–2024. 16 years of October data.