forecast August 18, 2020 6:57 am Clear Skies, Mostly Sunshine for the Week Today: AM showers exit for abundant sun, pleasant air. Highs 80-85. Overnight Tuesday: Mostly clear. Lows around 60. Wednesday: Pleasant, fair sky. Highs around 80. US & World Videos 0:35 Boston will have plenty of sun, warm air Thursday 2:44 Weather forecast: It'll feel like summer in our region 2:29 Weather forecast: Partly cloudy with highs in 60s 3:19 May 1 may be cloudy, but we have optimism for the rest of Boston's forecast 3:41 Sun will slowly chew away at the cloud cover this afternoon