Delaware River - Penny Pack Park Weather Forecast

    • 57
    • 72

    Rain Showers Likely

    • 54
    • 64

    Rain Showers Likely

    • 53
    • 65

    Slight Chance Rain Showers

    • 52
    • 64

    Mostly Cloudy

    • 53
    • 65

    Chance Rain Showers

    • 55
    • 66

    Chance Rain Showers

Today 21 Sep Philadelphia

Partly sunny. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 21 Sep Philadelphia

Cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Delaware River - Penny Pack Park Temperature Statistics

September Temperature

Philadelphia, Northeast Philadelphia Airport (3.1 miles)

  • Lowest 15 September, 2026

    53.1 °F

  • Average September

    73.3 °F

  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Philadelphia, Northeast Philadelphia Airport (3.1 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    66.4 °F
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