Riverton Weather Forecast

    • 63
    • 70

    Rain Showers Likely

    • 62
    • 79

    Slight Chance Rain Showers

    • 58
    • 83

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 57
    • 75

    Partly Sunny

    • 61
    • 79

    Partly Sunny

Today 17 Sep Northwestern Burlington

Showers likely. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Humid with Highs around 70. Northeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 17 Sep Northwestern Burlington

Cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the mid 60s. Northeast Winds 10 to 15 Mph. Chance of rain 50 percent.

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Riverton Temperature Statistics

September Temperature

Philadelphia, Northeast Philadelphia Airport (4.3 miles)

  • Lowest 8 September, 2025

    53.1 °F

  • Average September

    69.5 °F

  • Highest 6 September, 2025

    87.1 °F

Climate (2020–Present)

Philadelphia, Northeast Philadelphia Airport (4.3 miles)

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  • Average Low 2020–2025

    48.5 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    66.6 °F
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