Brownville Weather Forecast

    • 25
    • 43

    Decreasing Clouds

    • 33
    • 45

    Partly Sunny

    • 36
    • 56

    Partly Sunny

    • 39
    • 55

    Mostly Cloudy

    • 43
    • 59

    Partly Sunny

    • 39
    • 65

    Mostly Sunny

Today 20 Dec Nemaha

Mostly sunny. Highs in the mid 40s. North Winds 15 to 20 Mph.

Tonight 20 Dec Nemaha

Partly cloudy in the Evening, then clearing. Cooler with Lows in the mid 20s. West Winds around 5 Mph.

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Brownville Temperature Statistics

December Temperature

Nebraska City, Nebraska City Municipal Airport (16.8 miles)

  • Lowest 14 December, 2025

    0.7 °F

  • Average December

    27.8 °F

  • Highest 16 December, 2025

    55.9 °F

Climate (2020–Present)

Nebraska City, Nebraska City Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    64 °F
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