Boston · United States
Weather in Boston in October
In October the typical daytime high in Boston is 16.7 °C on average, from 19.7 °C at the start to 13.8 °C at the end of the month.
The last 10 years were 1.7 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Blue Hill Coop (17 km) and Nashua (59 km); nearer ones count more.