Delaware River - Betsy Ross Bridge Weather Forecast

    • 64
    • 83

    Decreasing Clouds

    • 60
    • 80

    Partly Sunny

    • 60
    • 81

    Mostly Sunny

    • 63
    • 84

    Partly Sunny

    • 72
    • 86

    Partly Sunny

    • 64
    • 85

    Partly Sunny

Today 5 Sep Philadelphia

Mostly sunny. Highs in the lower 80s. North Winds around 5 Mph.

Tonight 5 Sep Philadelphia

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

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Delaware River - Betsy Ross Bridge Temperature Statistics

September Temperature

Philadelphia, Northeast Philadelphia Airport (6.8 miles)

  • Lowest 2 September, 2026

    69.1 °F

  • Average September

    76.3 °F

  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Philadelphia, Northeast Philadelphia Airport (6.8 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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