Weather May 17, 2020 6:45 am Weather Forecast: Cloudy, Cool Throughout the Day Today (Sunday): Variable clouds. Highs in the 60s to around 70. Tonight: Mostly cloudy. Lows in the 40s to near 50. Monday: Mostly cloudy. Spotty showers. Cool. Highs in the 50s. 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