Cinnaminson Weather Forecast

    • 61
    • 75

    Rain Likely

    • 56
    • 70

    Chance Rain Showers

    • 53
    • 64

    Rain Showers Likely

    • 53
    • 64

    Chance Rain Showers

    • 52
    • 63

    Chance Rain Showers

    • 53
    • 65

    Slight Chance Rain Showers

Today 20 Sep Northwestern Burlington

Mostly cloudy. Rain likely this Morning, then a chance of rain with a slight chance of Thunderstorms this afternoon. Highs in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 20 Sep Northwestern Burlington

Mostly cloudy. Rain likely with a slight chance of Thunderstorms in the Evening, then a slight chance of rain after midnight. Humid with Lows around 60. Southwest Winds around 5 Mph, becoming northwest after midnight. Chance of rain 70 percent.

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Cinnaminson Temperature Statistics

September Temperature

Philadelphia, Northeast Philadelphia Airport (5.6 miles)

  • Lowest 15 September, 2026

    53.1 °F

  • Average September

    73.6 °F

  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Philadelphia, Northeast Philadelphia Airport (5.6 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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