May 21, 2018 4:35 am Sunny and Delightful Monday Monday: Sunny and delightful. Highs nearing 80, 70s on the coast. Overnight Monday: Clouds move in. Lows in the 50s. Tuesday: Mostly cloudy, developing scattered showers. Highs near 70. US & World Videos 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 3:28 Forecast: Mostly cloudy, few showers tonight