Boston Weather in October
United States · 30-year monthly averages
👍 Good time to visit
October in Boston is mild, with average daytime highs around 17°C (62°F) and nighttime lows near 9°C (47°F). Expect roughly 102mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
Avg high
17°C
62°F
Avg low
9°C
47°F
Rainfall
102mm
moderate
Rainy days
8
days with ≥1mm
🎒 What to pack
- light jacket
- layers for cool evenings
October vs the rest of the year
FAQ
- How hot is Boston in October?
- October in Boston is mild, with average daytime highs around 17°C (62°F) and nighttime lows near 9°C (47°F). Expect roughly 102mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
- Does it rain a lot in Boston in October?
- Boston sees around 102mm of precipitation in October on average — moderate by global standards.
- Is October a good time to visit Boston?
- October is a good month to visit Boston, with generally agreeable conditions.