 In the afternoon on Saturday, late in the day, into the evening, a few showers possible. 78 for the high on Saturday. Sunday, cloudy, humid, showers, maybe even a couple of heavy thunderstorms. Temperatures in the low 80s. Right now it is 80 degrees in Boston. A week from tomorrow, big doings in Marshfield. The Levitate Music Festival is coming and WBZ's Drew Mulholland has another installment of our festival preview. Yesterday we told you about Mount Joy, the Friday and first headliner. But we've got a couple more to tell you about. So let's go into night two, Lake Street Dive.