Boston Weather in June

Averages By Month

June Overview

In June temperature highs reach the 70s°F (20s°C) for the first time in Boston! The weather couldn’t be more delightful but many people agree so it’s a busy time of the year. Even at night, temperatures don’t drop under 59°F (15°C) and the sun will shine for you for 10 hours each day on average. There are 8 rainy days to be expected in June so it might be good to bring an umbrella too. The Atlantic is still quite cold with a water temperature of 58°F (15°C).

From some of the oldest American history to the best universities in the world, you will have so much to explore in Boston. Stroll around the beautiful Harvard Campuses and maybe take a tour of the MIT. Boston is also hosting the Pride and Cambridge Arts River Festival in June.

High and Low Temperature in June °F

Water Temperature in June °F

Current Weather Boston

55°F mist
Local Time

Hourly 10 Days

Averages Boston

  J F M A M J J A S O N D

High °F

37° 39° 46° 57° 67° 77° 82° 81° 73° 62° 52° 42°

Low °F

22° 24° 31° 41° 50° 59° 66° 65° 58° 47° 38° 28°


5 6 7 7 9 10 10 9 8 7 5 5

Rain days

8 7 8 8 8 8 6 7 6 7 8 9

Water °F

13° 11°

Boston Weather by Month

Best Time to Visit Boston

The best time to visit Boston is probably between May and October. You can expect highs in the 70s°F (20s°C). Summers are busier and more expensive but the lovely and warm weather will make your explorations of this great city even more enjoyable.

Early fall still offers great sightseeing conditions and is less crowded. Winters are very cold and snowy. It is the best time to visit if you are after some winter-snow-fun. But make sure to pack warmclothes and boots with temperatures hovering around the freezing point.

Things to know about Boston

If you still think of Boston as this very old fashioned place full of people with cylinder hats and snobbish students, you really must go and see for yourself that things have changed. Nowadays you will find a modern, happy and colorful city which still has a lot of history to offer too. Below you find a guide taking you through the historic Boston as well as its modern twists. 

Beacon Hill to Chinatown

Faneuil Hall to Harvard

‘Little Eataly’ to Paul Revere House

Public Garden to Trinity Church

Boston Location

Other destinations by month

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