Pennsylvania – Gray skies hang low over the Delaware Valley this morning, and the air feels damp and sharp. Pavement darkens quickly as rain spreads in, setting up a weekend where timing matters for travel, errands, and safety across Philadelphia.
According to the National Weather Service, rain becomes widespread Saturday morning and continues through much of the day. Temperatures peak near 50 degrees, keeping precipitation liquid, but steady rainfall will leave streets slick and visibility reduced. Winds remain light early, then shift later in the weekend as colder air pushes in.
Across Philadelphia, drivers should expect slower conditions on I-95, the Schuylkill Expressway, and Route 76, especially during heavier rain Saturday. Side streets and sidewalks may pool water near curbs. Plan extra time if heading out by midday or afternoon.
By Sunday, the pattern shifts. Rain tapers earlier in the day, clouds break at times, and winds turn breezy. Temperatures struggle to hold near 50 before dropping quickly after sunset. With lows sliding toward the upper 20s Sunday night, wet pavement may refreeze. Black ice becomes a concern on untreated roads, bridges, and parking lots into early next week.
Meteorologists are also tracking broader winter signals across the eastern U.S. While snow stays west for now, colder air continues to advance. That keeps winter hazards firmly in play for the region.
Keep umbrellas handy today and Saturday. Switch focus to cold protection by Sunday evening. Watch shaded roads, charge devices, and slow down during nighttime travel.
Five Day Outlook for Philadelphia, PA
Saturday: Rain likely, high near 50
Sunday: Showers early, breezy, high near 50
Monday: Sunny and colder, high near 41
Tuesday: Sunny, high near 47
Wednesday: Mostly cloudy, high near 48
