Boston 6 hours ago Weather forecast: Highs in the 50s Wednesday will be mild and partly cloudy ahead of Thursday’s much-needed rainfall. Watch the video to see what else to expect. US & World Videos 3:46 Boston forecast | Rain is on the way as temps drop 3:38 Forecast: Much-needed rain expected later this week 2:53 More dry conditions Tuesday, but rainfall is expected this week 2:36 Mass. under red flag warning Tuesday ahead of anticipated rainfall 2:51 Weather forecast: Breezy with highs in the 50s