November 30, 2015 9:50 am Weather Forecast: Cold Monday Monday: Partly cloudy & cold, isolated flurry south. Highs in the 30s and 40s. Monday Night: Partly cloudy, lows in the 20s and 30s. Tuesday: Increasing clouds, showers late. Highs in the 40s. US & World Videos 2:50 Track the intense storms move into Boston area 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?