October in Greenburgh averages a daily high of 17.6°C with nights around 8.2°C. Expect roughly 10.4 wet days totalling 113.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Greenburgh is May–October.
Based on WESTCHESTER CO AIRPORT, NY US (12.1km), 1995–2024. 30 years of October data.