Boston December 21, 2018 11:35 pm Weather Forecast: Clearing After Early Showers Friday night: Diminishing rain and wind. Temperatures in the 50s. Saturday: Isolated AM showers, then clearing. Early high around 50, then cooling. Sunday: Bright and cool. Highs around 40. US & World Videos 3:40 Second round of rain on the way, isolated thunderstorms possible 3:02 Weather forecast: Morning showers, with afternoon thunderstorms 2:40 Weather forecast: Several rounds of heavy rain, thunderstorms 2:11 Weather forecast: Rain and showers 3:13 Weather forecast: Clear and sunny, with temps in the 70s