I spent a week in Rhode Island for work and spent one day sightseeing in Boston in the summer ~1998, it felt a lot like Houston in terms of heat and humidity which really surprised me (long time Texan at that point.)
I went back last year in October. 20 years is a long time, but the traffic now reminds me of Manhattan (apparently the bad drivers are called Mass-holes), with screaming cabbies and bumper cars.
I did have the best clam chowder of my entire life there, so there is that.