Schuylkill River - South Street Bridge Weather Forecast

    • 60
    • 75

    Decreasing Clouds

    • 64
    • 78

    Mostly Cloudy

    • 66
    • 81

    Partly Sunny

    • 64
    • 85

    Slight Chance Rain Showers

    • 59
    • 74

    Rain Showers Likely

    • 56
    • 69

    Rain Showers Likely

Today 29 Sep Philadelphia

Mostly cloudy. Near steady temperature in the lower 70s. Northwest Winds around 5 Mph.

Tonight 29 Sep Philadelphia

Mostly cloudy in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Schuylkill River - South Street Bridge Temperature Statistics

September Temperature

Philadelphia, Philadelphia International Airport (5 miles)

  • Lowest 24 September, 2026

    54.6 °F

  • Average September

    73.5 °F

  • Highest 1 September, 2026

    93.7 °F

Climate (2021–2026)

Philadelphia, Philadelphia International Airport (5 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    67.2 °F
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