Boston May 4, 2018 11:36 pm Weather Forecast: Mostly Sunny Friday night: Passing storm late. Turning windy. Lowering humidity. Low to mid 50s by AM. Saturday: Mostly sunny, less humid. Gusty morning. Low & mid 70s. Sunday: Mainly cloudy with a few passing showers. Low 60s. US & World Videos 2:44 Weather forecast: Scattered morning rain 3:21 Weather forecast: Partly cloudy, with calm conditions 2:27 Warm and humid Monday in Boston 2:43 Gorgeous start to the week with warm air over New England 3:04 Forecast: Week will start off gorgeous