Pottsgrove Weather Forecast

    • 57
    • 83

    Sunny

    • 55
    • 85

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 55
    • 74

    Mostly Cloudy

    • 59
    • 79

    Partly Sunny

    • 62
    • 83

    Slight Chance Rain Showers

Today 18 Sep Western Montgomery

Partly sunny this Morning, then clearing. Areas of fog this morning. Warmer with Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 18 Sep Western Montgomery

Clear. Lows in the upper 50s. West Winds around 5 Mph.

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Pottsgrove Temperature Statistics

September Temperature

Pottstown, Pottstown Limerick Airport (3.1 miles)

  • Lowest 8 September, 2025

    46.9 °F

  • Average September

    67.9 °F

  • Highest 4 September, 2025

    84 °F

Climate (2020–Present)

Pottstown, Pottstown Limerick Airport (3.1 miles)

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  • Average Low 2020–2025

    44.8 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    64.6 °F
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