Erdenheim Weather Forecast

    • 58
    • 86

    Mostly Sunny

    • 58
    • 76

    Partly Sunny

    • 56
    • 74

    Mostly Cloudy

    • 61
    • 80

    Partly Sunny

    • 63
    • 84

    Partly Sunny

    • 62
    • 82

    Chance Rain Showers

Today 19 Sep Eastern Montgomery

Patchy fog in the morning. Sunny, hot with Highs in the mid 80s. Northwest Winds around 5 Mph.

Tonight 19 Sep Eastern Montgomery

Mostly clear. Lows in the upper 50s. North Winds around 5 Mph.

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Erdenheim Temperature Statistics

September Temperature

Philadelphia - Wings Field Airport (3.7 miles)

  • Lowest 8 September, 2025

    46.4 °F

  • Average September

    68 °F

  • Highest 6 September, 2025

    85.3 °F

Climate (2020–Present)

Philadelphia - Wings Field Airport (3.7 miles)

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  • Average Low 2020–2025

    44.7 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.6 °F
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