Massachusetts July 10, 2024 4:54 pm When will Boston's streaming hot weather break? Overnight Wednesday night: Cloudy. Humid. Low: 73. Thursday: Scattered Showers or T-showers. Partly Cloudy & humid. High: 88. Friday: Morning Showers. Hot & Humid. High: 90. US & World Videos 3:19 Weather forecast: Highs in the 30s 3:48 Boston's got a soggy night ahead — and a spring-like thunderstorm coming 3:02 Tracking incoming wintry mix 2:50 Tracking incoming wintry mix 3:11 Forecast: Busy pattern, warm midweek