Pottsgrove Weather Forecast

    • 57
    • 81

    Decreasing Clouds

    • 66
    • 81

    Rain Showers

    • 62
    • 83

    Slight Chance Thunderstorms

    • 54
    • 77

    Partly Sunny

    • 59
    • 76

    Partly Sunny

    • 62
    • 82

    Chance Rain Showers

Today 11 Sep Western Montgomery

Partly sunny. Highs in the lower 80s. North Winds around 5 Mph.

Tonight 11 Sep Western Montgomery

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 50s. North Winds around 5 Mph, becoming east after midnight.

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  • Temperature Real-Time

Pottsgrove Temperature Statistics

September Temperature

Pottstown, Pottstown Limerick Airport (3.1 miles)

  • Lowest 8 September, 2026

    54 °F

  • Average September

    71.9 °F

  • Highest 1 September, 2026

    88 °F

Climate (2021–2026)

Pottstown, Pottstown Limerick Airport (3.1 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    64.5 °F
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