Charlestown Weather Forecast

    • 22
    • 49

    Mostly Sunny

    • 32
    • 40

    Rain

    • 31
    • 49

    Rain

    • 20
    • 39

    Partly Sunny

    • 33
    • 40

    Mostly Cloudy

    • 29
    • 50

    Mostly Cloudy

Today 29 Jan Western Chester

Mostly sunny and breezy. Highs in the upper 40s. Temperature falling into the lower 40s late. West Winds 20 to 25 Mph with Gusts up to 45 Mph.

Tonight 29 Jan Western Chester

Mostly clear. Cold with Lows in the lower 20s. Northwest Winds 15 to 20 Mph. Gusts up to 45 Mph, decreasing to 35 Mph after midnight.

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Charlestown Temperature Statistics

January Temperature

Pottstown, Pottstown Limerick Airport (9.3 miles)

  • Lowest 22 January, 2025

    -1.2 °F

  • Average January

    26.2 °F

  • Highest 1 January, 2025

    48.7 °F

Climate (2020–Present)

Pottstown, Pottstown Limerick Airport (9.3 miles)

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  • Average Low 2020–2025

    44.7 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    64.1 °F
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