Penn Wynne Weather Forecast

    • 21
    • 39

    Decreasing Clouds

    • 28
    • 34

    Chance Snow

    • 28
    • 42

    Chance Rain/Snow

    • 20
    • 33

    Slight Chance Snow

    • 13
    • 33

    Mostly Sunny

    • 11
    • 20

    Mostly Sunny

    • 23
    • 30

    Mostly Cloudy

Today 15 Jan Eastern Montgomery

Mostly cloudy with a slight chance of rain this Morning, then partly sunny this afternoon. Much cooler with Highs in the mid 30s. Temperature falling to around 30 this afternoon. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 15 Jan Eastern Montgomery

Mostly cloudy this Evening, then becoming partly cloudy. Colder with Lows in the lower 20s. West Winds around 15 Mph with Gusts up to 30 Mph.

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  • Temperature Real-Time

Penn Wynne Temperature Statistics

January Temperature

Philadelphia, Philadelphia International Airport (8.1 miles)

  • Lowest 3 January, 2026

    23 °F

  • Average January

    37.9 °F

  • Highest 7 January, 2026

    57 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (8.1 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    66.9 °F
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