Philadelphia, Pennsylvania Weather:
Saturday, September 20, 2025
Stormy WeatherStormy weather, thunderstorms.
Day 79°
Night 66°
Precipitation 64 %
Wind 12 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (September 20, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

84°

Night

64°

Wind

6 mph

UV Index

5

Precipitation

25