Township of Monroe Weather Forecast

    • 35
    • 37

    Rain Likely

    • 24
    • 50

    Chance Rain

    • 23
    • 31

    Mostly Cloudy

    • 21
    • 33

    Slight Chance Snow Showers

    • 16
    • 31

    Slight Chance Snow Showers

    • 17
    • 28

    Partly Sunny

Today 28 Dec Snyder

Cloudy. Rain and freezing rain likely this afternoon. Ice accumulation around a trace. Highs in the upper 30s. South Winds around 5 Mph. Chance of precipitation 70 percent.

Tonight 28 Dec Snyder

A chance of freezing rain in the evening. Cloudy with a chance of rain. Ice accumulation around a trace. Not as cool with Lows in the mid 30s. Temperature rising to around 40 after midnight. South Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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Township of Monroe Temperature Statistics

December Temperature

Selinsgrove Penn Valley Airport (3.7 miles)

  • Lowest 9 December, 2025

    5 °F

  • Average December

    29.1 °F

  • Highest 19 December, 2025

    57 °F

Climate (2020–Present)

Selinsgrove Penn Valley Airport (3.7 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.1 °F
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