Last 7 days
Today
30° / 18° High / Low (°C)
75% Humidity
7% Rain probability
Partly cloudy Condition
What this means
In Philadelphia on 21 Jun 2026, no rain is expected: 7% chance, 0.0 mm forecast (source: Open-Meteo).
Today should stay dry — just 7% chance of rain. Safe to leave the umbrella at home.
Rain season
Philadelphia gets relatively even rainfall year-round, around 1,100mm annually, with a slight peak in late spring and summer. Nor'easters from November to March can bring heavy rain or major snowstorms depending on temperature. Tropical storm remnants occasionally produce intense multi-day rain events in August–September.
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