forecast December 8, 2022 7:40 am Cooler Air Coming in Ahead of Weekend Today: Bright and breezy. Highs around 50. Overnight Thursday Night: Clear and cool. Lows in the 20s. Friday: Bright, brisk, breezy. Highs in the 40s. US & World Videos 3:43 Look out for showers this afternoon in Boston 3:41 Cool air to linger over Boston into the weekend 3:17 Cooling back down, weekend turns wet in Boston 3:02 Dry and cooler in our region, with temps in the mid-50s 3:20 Weather forecast: Highs in the 50s