October in Manhattan averages a daily high of 21.3°C with nights around 6.5°C. Expect roughly 7.9 wet days totalling 64.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Manhattan is September–October.
Based on MANHATTAN, KS US (1.7km), 1995–2024. 29 years of October data.