forecast August 18, 2023 11:40 pm Weather forecast: Breezy with increasing clouds Friday night: Clearing sky. Low in the mid 60s. Saturday: Increasing clouds and cool. A stray shower or two possible. High in the mid 70s. Sunday: Mostly sunny and warm. High in the low to mid 80s. US & World Videos 3:05 Wet storm bringing rain, wind and warm temperatures 3:18 First Alert: High winds, heavy rain on Wednesday 3:22 Weather forecast: Wind, downpours and thunder 3:35 Boston, get ready for rain all day Wednesday | Storm forecast 3:53 Lots of fog in Boston area before storm brings heavy rain