King of Prussia Weather Forecast

    • 45
    • 70

    Sunny

    • 43
    • 63

    Sunny

    • 53
    • 70

    Sunny

    • 53
    • 76

    Mostly Sunny

    • 51
    • 72

    Mostly Sunny

    • 50
    • 70

    Partly Sunny

    • 54
    • 70

    Mostly Cloudy

Today 5 Oct Eastern Montgomery

Mostly sunny. Warmer with Highs around 70. Northwest Winds 5 to 10 Mph, increasing to around 15 Mph this afternoon. Gusts up to 30 Mph.

Tonight 5 Oct Eastern Montgomery

Clear. Lows in the mid 40s. Northwest Winds 5 to 10 Mph.

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King of Prussia Temperature Statistics

October Temperature

Philadelphia - Wings Field Airport (6.2 miles)

  • Lowest 3 October, 2026

    53.6 °F

  • Average October

    70.3 °F

  • Highest 2 October, 2026

    87.8 °F

Climate (2021–2026)

Philadelphia - Wings Field Airport (6.2 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.2 °F
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