PHILADELPHIA, Pennsylvania – A quiet, crisp morning over the Delaware River won’t last long. Clouds are already thickening across the city, the first hint of a midweek system that’s set to bring heavy rain and gusty winds before Halloween’s brighter finish.
According to the National Weather Service in Mount Holly, Tuesday stays mostly sunny and breezy, with highs near 57°F. The next system begins to organize late Wednesday, spreading scattered showers into the region by afternoon. A steadier rain builds Wednesday night, followed by a soaking and breezy Thursday as low pressure tracks along the Mid-Atlantic coast.
Rainfall totals could reach 1 to 2 inches, with locally higher amounts along I-95 from Wilmington through Philadelphia and into Trenton. Northeast gusts up to 25 mph could make Thursday’s commute slower and slick, especially during the afternoon and evening hours. A few brief downpours may cause ponding on city streets and reduced visibility for drivers.
By Friday, the weather pattern flips. Sunshine returns with highs near 58°F and a light north breeze — an ideal setup for outdoor Halloween celebrations. Trick-or-treaters can expect clear skies and cool air Friday evening, with temperatures dipping into the upper 40s.
The weekend keeps that pleasant tone: Saturday stays sunny with a high near 58°F, followed by a slightly warmer Sunday. To be fair, early November will remind residents that fall’s clock is ticking — models hint at a chillier trend starting next week.
Five-Day Outlook for Philadelphia, PA:
Tue: 57/45 – Mostly sunny, breezy.
Wed: 57/51 – Scattered showers late.
Thu: 64/49 – Heavy rain, windy.
Fri: 58/45 – Clearing; cool and crisp.
Sat: 58/42 – Sunny, comfortable.
