Boston weather by month › July
Boston in July: weather and what to expect
It’s fine, but not the best. May to June and September are more pleasant.
July weather in Boston
Daytime high85°F 29°C
Night low64°F 18°C
Rain3.5 in 88 mm
AirA little humid
SunStrong sun
In July, Boston averages highs of 85°F (29°C) and lows of 64°F (18°C), with 3.5 in (88 mm) of rain. The air feels a little humid and the sun is strong. 1991–2020 averages, not a forecast.
Pack: light clothes and sun protection.
Places with the same weather in July
Match out of 100 for July, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec