Pack or skip
Swimsuit for Boston in June
Verdict
Pack it
Highs around 78°F — pools, beaches, and rooftop bars.
Why
Boston in June averages highs of 78°F, lows of 62°F, 10 rainy days.
That climate means a swimsuit earns its space in the bag. Highs around 78°F — pools, beaches, and rooftop bars.