Weather December 19, 2023 11:21 pm Forecast: Clear overnight, sunny on Wednesday Overnight Tonight: Clear. Lows in the 20s. Wednesday: Sunny. Highs 40-45. Thursday: Chilly sun. Highs in the 30s. US & World Videos 3:09 Boston forecast | A few storms may pop up amid summery stretch 3:36 Forecast: Warm temps Tuesday and Wednesday 3:05 Forecast: Tuesday will be hot 3:27 Rainy Monday night to start off the week 3:10 Forecast: Memorial Day is cooler with possible thunderstorms