Altoona Weather Forecast

    • -3
    • 26

    Chance Flurries

    • 4
    • 16

    Mostly Cloudy

    • -7
    • 17

    Chance Snow

    • -14
    • 1

    Cold

    • -5
    • 2

    Cold

    • 6
    • 20

    Mostly Cloudy

Today 10 Dec Eau Claire

Mostly cloudy. Chance of Flurries early in the Morning, then slight chance of snow in the late morning and early afternoon. Highs in the mid 20s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of snow 20 percent.

Tonight 10 Dec Eau Claire

Much Colder. Partly cloudy. Lows around 4 below. Northwest Winds up to 10 Mph.

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Altoona Temperature Statistics

December Temperature

Chippewa Valley Regional Airport (4.3 miles)

  • Lowest 4 December, 2025

    -8 °F

  • Average December

    14 °F

  • Highest 3 December, 2025

    25 °F

Climate (2020–Present)

Chippewa Valley Regional Airport (4.3 miles)

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  • Average Low 2020–2025

    37.1 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    57.1 °F
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