forecast December 25, 2019 12:21 pm Comfortable Temperatures on This Christmas Day Today (Christmas Day): Sun & clouds, quiet air. Highs near 40. Overnight Wednesday Night: Mostly cloudy. Lows in the 20s, 10s north. Thursday: Clouds to breaks of sun. Highs near 40. 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