Todays weather in Philadelphia - Sunday - 31 May 2026

Philadelphia is serving up a textbook late-spring Sunday today: full sun, a high of 76°F, and not a single weather alert in sight. Wind speeds top out around 10 mph from the northwest, making this one of the most comfortable days of the season so far. Whether you're heading out for a walk, a drive, or a full afternoon outside, conditions couldn't be more cooperative.Dress light — a jeans-and-t-shirt day with maybe a thin layer for the early morning. Roads are dry, visibility is excellent, and there's nothing on the radar to disrupt your Sunday commute or plans. Tonight brings partly cloudy skies and a low near 58°F with a gentle southwest breeze — ideal sleeping weather with the windows open.But here's what to start watching: the week ahead is building steadily toward significant heat. Monday opens at 77°F, Tuesday holds at 75°F, Wednesday nudges to 79°F, and then Thursday jumps to 84°F. By Friday, Philadelphia is looking at mostly sunny skies and a high near 90°F. Saturday pushes to 91°F, with a 13% chance of precipitation — the only uncertainty in an otherwise dry stretch.Today's episode covers current conditions, the full Sunday forecast, tonight's overnight low, and an early heads-up on the approaching heat. Under 3 minutes — everything you need before you step outside.This episode includes AI-generated content.