Copper Penny Lake Weather Forecast

    • 19
    • 37

    Increasing Clouds

    • 15
    • 33

    Chance Rain/Snow

    • 6
    • 20

    Mostly Cloudy

    • 22
    • 32

    Partly Sunny

    • 29
    • 42

    Mostly Cloudy

    • 19
    • 36

    Mostly Cloudy

Today 5 Dec Cass

Mostly sunny. Not as cool with Highs in the upper 30s. Southwest Winds 5 to 10 Mph, becoming west this afternoon.

Tonight 5 Dec Cass

Partly cloudy. Lows around 18. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copper Penny Lake Temperature Statistics

December Temperature

Plattsmouth, Plattsmouth Municipal Airport (4.3 miles)

  • Lowest 2 December, 2025

    10 °F

  • Average December

    22.4 °F

  • Highest 3 December, 2025

    35.6 °F

Climate (2020–Present)

Plattsmouth, Plattsmouth Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    63.8 °F
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