Meals and Entertainment

What is the weather like in Boston in September?

Boston in September is the best!

There are of course never any guarantees, but September in Boston is one of the best times of year to visit the city!

  • You can expect daily high temperatures of 67° to 77°F,  rarely falling below 58°F or exceeding 86°F.
  • Daily low temperatures are  53° to 62°F, rarely falling below 44°F.