Boston December 22, 2023 7:34 pm Forecast: A dry, mild holiday weekend ahead Overnight Tonight: Partly cloudy. Lows around 20. Saturday: Clouds & sun. Highs in the lower 40s. Sunday: Mostly cloudy, isolated showers. Highs in the 40s. Christmas Day: Clouds & sun. Highs near 50. US & World Videos 3:23 Weather forecast: Warm and sunny 4:33 Temps in the 70s and a chance of rain for the weekend 3:17 Beautiful fall weekend ahead despite chances for rain 2:15 Forecast: Much warmer Thursday, improving weekend 3:14 Forecast: Temps leap into the 70s