Weather By Day

July Boston Weather 
July Boston Weather
Record High: 103°F
Normal High: 82°F
Normal Low: 66°F
Record Low: 50°F
Avg Monthly Rain: 3.06"
Rec 1 Day Rain: 6.04"

Boston Weather In July

The Boston July Weather, along with August, is the hottest of the year. As always you have to look at the temperature and the humidity to get a real idea of how comfortable or uncomfortable the July Boston weather is, but you can expect on a normal day to feel a bit sweaty.

That shouldn't stop you from enjoying the outdoors most of the time. Just be sure to look at the weather report before you plan a day of strenuous activity in Boston in July.