forecast December 22, 2020 12:30 pm Forecast: Clouds to Fair Sky Tuesday: Clouds to fair sky. Highs around 40. Overnight Tuesday: Chilly wind, clear sky. Lows around 20, wind chill around 10. Wednesday: Mostly sunny, chilly morning breeze. Highs in the 30s. 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