Rahns Weather Forecast

    • 41
    • 48

    Rain

    • 24
    • 55

    Rain Showers Likely

    • 32
    • 40

    Mostly Cloudy

    • 22
    • 46

    Partly Sunny

    • 23
    • 36

    Partly Sunny

    • 31
    • 41

    Slight Chance Rain

Today 18 Dec Western Montgomery

Mostly sunny. Highs in the upper 40s. East Winds around 5 Mph.

Tonight 18 Dec Western Montgomery

A chance of rain in the Evening, then rain with a slight chance of Thunderstorms after midnight. Not as cool with Lows in the lower 40s. Temperature rising into the lower 50s after midnight. Southeast Winds around 5 Mph with Gusts up to 20 Mph, increasing to south 15 to 20 Mph with Gusts up to 35 Mph after midnight. Chance of rain near 100 percent.

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Rahns Temperature Statistics

December Temperature

Pottstown, Pottstown Limerick Airport (5.6 miles)

  • Lowest 16 December, 2025

    9 °F

  • Average December

    28.2 °F

  • Highest 1 December, 2025

    42.1 °F

Climate (2020–Present)

Pottstown, Pottstown Limerick Airport (5.6 miles)

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  • Average Low 2020–2025

    44.8 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    64.5 °F
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