Weather April 18, 2021 11:40 pm Forecast: Mild Spell, More Showers Ahead Sunday night: Mostly cloudy. Lows in the 40s. Monday: Mostly sunny. Late day shower chance. Highs in the lower 60s. US & World Videos 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 3:57 Pleasant Sunday despite morning showers