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 3:38 Forecast: Warm weather continues 2:55 Forecast: One more warm day before cooler temps move in 2:52 Forecast: Cooler temps ahead, drought conditions remain 2:33 Weather forecast: Highs around 70 3:17 Boston smashes high temperature records for Nov. 6 | What's next?