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 3:08 Aurora forecast: When to see the northern lights this weekend 3:25 Forecast: You may catch a glimpse of the Northern Lights this weekend 2:14 Forecast: Wet weather returns 3:16 Forecast: Temps in the 70s Friday, showers expected Saturday 3:23 Weather forecast: Warm and sunny