Pottstown Weather Forecast

    • 32
    • 45

    Increasing Clouds

    • 31
    • 51

    Mostly Cloudy

    • 14
    • 33

    Partly Sunny

    • 23
    • 28

    Snow Likely

    • 13
    • 37

    Chance Snow

    • 5
    • 20

    Slight Chance Snow

    • 8
    • 19

    Partly Sunny

Today 12 Jan Peoria

Mostly sunny. Not as cool with Highs in the mid 40s. Southwest Winds 5 to 10 Mph.

Tonight 12 Jan Peoria

Partly cloudy this Evening, then becoming mostly cloudy. Near steady temperature in the mid 30s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pottstown Temperature Statistics

January Temperature

Peoria - General Downing-Peoria International Airport (3.1 miles)

  • Lowest 1 January, 2026

    17.1 °F

  • Average January

    36.2 °F

  • Highest 8 January, 2026

    62.1 °F

Climate (2021–Present)

Peoria - General Downing-Peoria International Airport (3.1 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    64.3 °F
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