forecast December 13, 2021 11:47 am Forecast: Clouds to Clear, Highs Near 50 Monday Today: AM clouds, PM sun. Highs around 50. Tonight: Mostly clear, Geminid meteor shower. Lows around 30. Tuesday: Sun & clouds. Highs 45-50. US & World Videos 2:31 Another warm day in Boston with plenty of sunshine 2:44 Tuesday is the last dry and hot day this week 2:18 Weather forecast: Sunny and mild 3:19 Partly cloudy, high temps reach near 70 2:44 It's a cloudy but warm day in Boston