Boston May 17, 2019 10:55 pm Weather Forecast: Mild and Mostly Sunny Friday night: Clearing, some fog. Lows around 50. Saturday: Mild and mostly sunny. Highs in the 70s. Sunday: Partly to mostly cloudy, chance shower far north/west. Highs in the 70s. US & World Videos 3:28 Forecast: Mostly cloudy, few showers tonight 3:48 Pleasant Sunday after rainy morning in New England 3:01 Weather: Sunny start to weekend 2:50 Weekend forecast: It's going to be rather splendid in Boston 3:27 Cold start Friday in New England, but a warmup is on the way