Schuylkill River - Girard Bridge Weather Forecast

    • 71
    • 92

    Severe Tstms

    • 70
    • 81

    Rain Showers Likely

    • 73
    • 88

    Chance Thunderstorms

    • 66
    • 87

    Slight Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

    • 62
    • 80

    Partly Sunny

    • 63
    • 81

    Partly Sunny

Today 1 Sep Philadelphia

Partly sunny. A slight chance of Showers this Morning, then a chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may be severe with damaging Winds and large hail. Locally heavy rainfall possible this afternoon. Hot with Highs in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 1 Sep Philadelphia

Mostly cloudy. Scattered Showers and Thunderstorms this evening. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Lows in the lower 70s. Northwest Winds around 5 Mph, becoming northeast after midnight. Chance of rain 50 percent.

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Schuylkill River - Girard Bridge Temperature Statistics

September Temperature

Philadelphia, Philadelphia International Airport (6.8 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Philadelphia, Philadelphia International Airport (6.8 miles)

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  • Average Low 2021–2026

    50.2 °F
  • Average 2021–2026

    58.5 °F
  • Average High 2021–2026

    67.2 °F
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