July 19, 2018 12:35 pm Rain Expected Saturday Night Into Sunday Morning Thursday: Sunny. Highs in the 70s and 80s. Thursday Night: Mostly clear, pleasant. Lows in the 50s and 60s. Friday: Sunny. Highs in the 80s. US & World Videos 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 3:11 The weather's great, but the wheels come off the forecast by the weekend 3:14 Weather forecast: Highs near 70 degrees