Delanco Weather Forecast

    • 72
    • 91

    Chance Thunderstorms

    • 66
    • 88

    Rain Showers Likely

    • 60
    • 82

    Mostly Sunny

    • 58
    • 78

    Mostly Sunny

    • 60
    • 80

    Partly Sunny

    • 63
    • 82

    Partly Sunny

Today 3 Sep Northwestern Burlington

Mostly cloudy with Showers likely with a chance of Thunderstorms this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Locally heavy rainfall possible this morning. Warmer with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 3 Sep Northwestern Burlington

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Humid with Lows in the lower 70s. West Winds around 5 Mph. Chance of rain 50 percent.

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Delanco Temperature Statistics

September Temperature

Philadelphia, Northeast Philadelphia Airport (3.7 miles)

  • Lowest 1 September, 2026

    73 °F

  • Average September

    79.3 °F

  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Philadelphia, Northeast Philadelphia Airport (3.7 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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