Philadelphia, Pennsylvania – Summer warmth won’t stick around long in Pennsylvania, as a surge of rain and cooler temperatures targets Philadelphia by Tuesday night.
According to the National Weather Service, sunny skies and a high near 72°F on Tuesday will give way to likely showers after 2 a.m. Wednesday. Rain chances rise sharply to 90% by morning, with measurable precipitation up to half an inch possible. Local travel, especially along I-76 and I-95, could be affected by slick morning conditions and slower commutes.
Wednesday will bring continued rain with temperatures topping out near 58°F—nearly 15 degrees cooler than Monday’s summer-like high of 74°F. The wet pattern lingers into Thursday with a 70% chance of showers, making umbrellas a weekday essential. While no severe weather alerts have been issued, motorists should allow extra drive time and avoid flooded roads.
Looking ahead, Friday and Saturday offer a welcome break. Expect mostly sunny skies and highs in the mid-60s to near 70°F—ideal for early weekend plans. By Sunday, the region could reach 71°F under partly sunny skies.
5-Day Forecast at a Glance:
- Tuesday: Sunny, high near 72°F.
- Tuesday Night: Showers likely after 2 a.m., low around 54°F.
- Wednesday: Rain with 90% chance, high of 58°F.
- Thursday: Showers likely, high of 59°F.
- Friday-Saturday: Partly sunny to mostly clear, highs mid-to-upper 60s.
