Altoona Weather Forecast

    • -8
    • 23

    Decreasing Clouds

    • 8
    • 12

    Partly Sunny

    • 12
    • 27

    Chance Snow

    • 4
    • 21

    Mostly Cloudy

    • 2
    • 17

    Slight Chance Snow

    • 15
    • 23

    Chance Snow

Today 3 Dec Eau Claire

Partly sunny. Chance of Flurries early in the morning. Highs around 19. Northwest Winds 10 to 15 Mph.

Tonight 3 Dec Eau Claire

Much Colder. Partly cloudy. Lows around 8 below. Northwest Winds up to 10 Mph.

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Altoona Temperature Statistics

December Temperature

Chippewa Valley Regional Airport (4.3 miles)

  • Lowest 1 December, 2025

    12 °F

  • Average December

    16 °F

  • Highest 1 December, 2025

    18 °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

    57.2 °F
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