Philadelphia gets a mostly quiet, hot Saturday before showers and thunderstorms ramp up Sunday night and Monday. Heavy rain could raise flash-flood concerns.

Philadelphia gets one more unsettled afternoon Thursday before sunny, hotter weather takes over Friday and Saturday.

Philadelphia gets a mostly sunny Wednesday after recent storm concerns ease. A quieter Friday and Saturday arrive before shower and thunderstorm chances return Sunday.

Flood Watch starts at 8 a.m. Tuesday. Heavy storms could cause flash flooding and slow the afternoon commute.

Officials put metro Philadelphia under a flood watch and urged residents not to drive through flooded streets as heavy storms move in.

Mostly cloudy and about 72°F this morning. Scattered storms this afternoon; heavier, flooding‑capable rain possible Tuesday.

Sunny and warm Sunday with a high near 87F. Storms increase Monday; heavy rain and flash flooding are the main concerns Tuesday.

Sunny Saturday with highs near 85°F; storms likely Monday–Tuesday and rip currents possible at area beaches. Plan ahead for Tuesday evening commutes.

Sunny and warm Friday in Philadelphia, highs near 85°F. Showers and thunderstorm chances rise Monday–Tuesday; beaches face a moderate rip‑current risk.

Drier air brings lower humidity and sunny skies through Sunday in Philadelphia, with highs in the low‑80s and a moderate rip‑current risk at area beaches.

Cloudy, muggy morning in Philadelphia with a high near 86°F. Slight chance of afternoon storms; isolated severe cells possible mainly south and east of I‑95.

Flood Watch for Philadelphia on Tuesday, July 21, 2026. Heavy storms could cause urban flash flooding this afternoon and tonight.

Forecasters warn that a line of severe thunderstorms could bring damaging winds and flash flooding to Philadelphia on Tuesday. Residents should monitor updates and avoid flooded roads.