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 3:26 Breezy, sunny weekend ahead 2:48 Forecast: Cold start Friday before amazing weekend 4:02 Forecast: A warmup is on the way 3:36 Forecast: A whole lot of sunshine over the next 10 days 3:09 Forecast: Quiet and cool