Pottstown Municipal Airport Weather Forecast

    • 57
    • 74

    Patchy Fog

    • 62
    • 78

    Mostly Cloudy

    • 62
    • 80

    Partly Sunny

    • 60
    • 84

    Slight Chance Rain Showers

    • 54
    • 73

    Rain Showers Likely

    • 51
    • 68

    Rain Showers Likely

Today 29 Sep Western Montgomery

Mostly cloudy. Near steady temperature in the lower 70s. Northwest Winds around 5 Mph.

Tonight 29 Sep Western Montgomery

Mostly cloudy in the Evening, then becoming partly cloudy. Patchy fog. Lows in the mid 50s. West Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pottstown Municipal Airport Temperature Statistics

September Temperature

Pottstown, Pottstown Limerick Airport (6.2 miles)

  • Lowest 15 September, 2026

    48 °F

  • Average September

    68.3 °F

  • Highest 1 September, 2026

    88 °F

Climate (2021–2026)

Pottstown, Pottstown Limerick Airport (6.2 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    64.4 °F
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