Boston February 13, 2018 12:38 pm Weather Forecast: Cold and Sunny Tuesday: Mostly sunny and chilly. Highs around 30. Tuesday night: Late clouds south. Lows in the 20s. Wednesday: Lots of clouds, milder. Highs in the 40s. 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