Bangor Weather Forecast

    • 16
    • 22

    Increasing Clouds

    • 2
    • 34

    Partly Sunny

    • 13
    • 24

    Partly Sunny

    • 27
    • 37

    Slight Chance Rain/Snow

    • 23
    • 38

    Mostly Cloudy

    • 32
    • 42

    Mostly Cloudy

Today 19 Dec La Crosse

Partly sunny. Much Colder with Highs in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest 5 to 10 Mph this afternoon. Wind chill Values as low as 15 below this morning.

Tonight 19 Dec La Crosse

Mostly cloudy. Not as cold with Lows around 16. Temperature rising into the mid 20s after midnight. South Winds 5 to 10 Mph.

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Bangor Temperature Statistics

December Temperature

Sparta, Sparta / Fort McCoy Airport (13 miles)

  • Lowest 4 December, 2025

    -12.3 °F

  • Average December

    16.4 °F

  • Highest 16 December, 2025

    42.4 °F

Climate (2020–Present)

Sparta, Sparta / Fort McCoy Airport (13 miles)

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  • Average Low 2020–2025

    34.7 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    58.1 °F
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