forecast June 15, 2020 4:25 pm Clear and Comfy Monday Evening Monday evening: Clear and comfy. Temperatures in the 60s, 50s on the coast. Overnight Monday: Mostly clear. Lows in the 50s. Tuesday: Sunny with highs near 80, 70s on the coast. US & World Videos 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 2:38 Boston will see some sunshine in the afternoon 2:39 Weather forecast: Scattered morning rain, with steady temps