With a light north wind in most spots, expect high temperatures either side of 70. However, a surge of warm air off a wind shift associated with a retreating backdoor front along with perhaps some sun may push high temperatures into the mid 70s during the late afternoon. Skies will be mostly cloudy throughout much of the day.
For those south of the Mass Pike (which I generally only reference in difficult forecasts), you’ll just be sunny and in the low 80s.
Have a good day!