Weather April 18, 2021 6:54 am Snow Melts, Clear and Warmer Start to the Week Today (Sunday): Sun and clouds, late day shower chance. Highs in the 50s to near 60. Tonight: Mostly cloudy. Lows in the 40s. Monday: Mostly sunny. Late day shower chance. Highs in the lower 60s. US & World Videos 3:40 Second round of rain on the way, isolated thunderstorms possible 3:37 First round of rain arrives in New England 2:40 Weather forecast: Several rounds of heavy rain, thunderstorms 3:11 So how long is Boston's gorgeous weather going to last? 3:30 Warm and sunny day in New England, with temps in the 70s