October in Brockton averages a daily high of 18.2°C with nights around 6.1°C. Expect roughly 11.1 wet days totalling 128.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Brockton is May–June.
Based on BROCKTON, MA US (4.1km), 1995–2024. 30 years of October data.