The weekend will start on a beautiful note on Saturday, but the weather will take a turn for the worse for the second half of the weekend.
Saturday will be the pick of the weekend for outdoor plans, with plentiful sunshine and low humidity. High temperatures on Saturday will reach the mid-70s, right near average for mid-September.
Humidity will be comfortable on Saturday, but will spike on Sunday when it will feel downright tropical.
Expect increasing clouds on Saturday night. The weather goes downhill in a hurry early Sunday morning as a warm front and weak wave of low pressure approaches Southern New England. Rain likely begins around sunrise on Sunday.
The rain could become heavy, with downpours throughout Sunday morning. A few rumbles of thunder can’t be ruled out. The rain could be heavy enough to cause street and poor drainage flooding.
Rain likely lingers into early Sunday afternoon before tapering off later in the day…