Bryn Athyn Weather Forecast

    • 65
    • 79

    Becoming Sunny

    • 57
    • 83

    Partly Sunny

    • 55
    • 69

    Rain Showers Likely

    • 45
    • 74

    Rain Showers Likely

    • 37
    • 54

    Mostly Sunny

    • 40
    • 57

    Mostly Sunny

Today 13 Oct Eastern Montgomery

Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 13 Oct Eastern Montgomery

Mostly clear. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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Bryn Athyn Temperature Statistics

October Temperature

Philadelphia, Northeast Philadelphia Airport (4.3 miles)

  • Lowest 7 October, 2026

    42.1 °F

  • Average October

    62.2 °F

  • Highest 2 October, 2026

    86 °F

Climate (2021–2026)

Philadelphia, Northeast Philadelphia Airport (4.3 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.4 °F
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