7:00 AM | *Coolest temperatures so far this fall season coming tomorrow night in the Mid-Atlantic region...another cool shot next week*

6-Day forecast for the Philadelphia, PA metro region

Today

Mainly sunny, cool, highs in the upper 60’s; W winds around 5-10 mph

Tonight

Mainly clear, chilly, lows in the middle 40’s

Thursday

Mainly sunny, cool, breezy, lower 60’s for afternoon highs

Thursday Night             

Mainly clear, quite chilly, near 40 degrees for late night lows

Friday

Mainly sunny, cool, middle 60’s

Saturday

Mainly sunny, pleasant, low-to-mid 70’s

Sunday

Mainly sunny, nice, near 70 degrees

Monday

Partly sunny, cooler, lower 60’s

Discussion

A weak cool front will cross the region tonight and it’ll usher in a reinforcing cool air mass that sticks around for the next couple of days. In fact, the lowest temperatures of the season so far will take place in the late night hours with overnight lows near 40 degrees and a few spots can see the upper 30’s. It’ll warm up slightly on Saturday with high pressure in control and temperatures climbing back into the 70’s, but another cold frontal passage will usher in cooler air for the second half of the upcoming weekend.

Meteorologist Paul Dorian
Arcfield Weather