Boston gets a sunny Saturday with a high near 79 before rain arrives late Sunday and lingers into Monday.

From Amherst to Brewster, swimmers are locked out over bacteria and algae as sunny, 80-degree weather rolls in.

Boston gets a sunny, comfortable Friday and a mostly dry weekend before showers and thunderstorms return Sunday night into Monday.

Katie Schlick will lead the state's fight against deadly heat, funded by The Boston Foundation and modeled on Arizona's year-old program.

Boston faces a stormy Thursday morning before sunny, cooler weather takes over for the weekend.

Boston gets a sunny Wednesday with an 84-degree high and little rain risk. Storm chances return Thursday, with a wetter turn Sunday night into Monday.

Boston will hit 91°F under sunny skies Sunday before cooler temperatures and higher storm chances arrive later in the week.

Boston will see a hot, mostly sunny weekend, with Sunday reaching 91 before storm chances return Tuesday and cooler weather arrives late week.

Boston could feel close to 100 degrees Friday as a Heat Advisory covers the city through the evening. Weekend storms may bring a few brief but intense downpours.

Boston will reach about 90 degrees Thursday, with humidity pushing the heat index into the mid-90s. A Heat Advisory remains in effect through Friday evening.

Boston faces a soggy, stormy Monday with heavy rain, gusty winds and localized flooding concerns. Tuesday brings a sunny reset before storm chances return later in the week.

Boston gets a mostly dry Sunday before thunderstorms, heavy rain and gusty winds arrive Sunday night and Monday.

Boston gets a mostly sunny Saturday near 85 before showers and thunderstorms return Sunday night and Monday.