Pennsylvania – Frost clings to rooftops and windshields across the Philadelphia region this morning, with temperatures hovering in the low 30s and even dipping into the upper 20s in outlying suburbs. That cold snap has created isolated slick spots on bridges and untreated roads, especially along I-95 and the Schuylkill Expressway, where early commuters may notice reduced traction.
According to the National Weather Service, a Freeze Warning remains in effect until 9 a.m., with temperatures dropping as low as 28°F across parts of southeastern Pennsylvania and nearby New Jersey. The alert covers Berks, Delaware, Chester, Montgomery, Bucks, and Philadelphia counties, where sensitive vegetation and early spring blooms face damage.
Conditions improve quickly by midday as sunshine takes over and temperatures climb toward 61°. Streets dry out, and travel conditions stabilize across Center City, King of Prussia, and Camden. Still, gardeners should check plants for damage and consider protective coverings during future cold snaps this week.
Friday marks a sharp turnaround. Bright sun pushes highs near 70°, delivering a true spring feel across the Delaware Valley. Expect busy parks, heavier foot traffic, and smooth commuting conditions through the afternoon.
The weekend stays favorable, with highs in the mid-60s Saturday and upper 60s Sunday under mostly sunny skies. By early next week, a surge of warmer air sends temperatures soaring into the upper 70s and even upper 80s by Tuesday and Wednesday.
Five Day Forecast for Philadelphia, PA:
Friday: Sunny, high near 70°
Saturday: Sunny, high near 65°, low 42°
Sunday: Mostly sunny, high near 66°, low 51°
Monday: Mostly cloudy, high near 80°, low 64°
Tuesday: Mostly sunny, high near 88°, low 69°
