Granite Peak Ski Area Weather Forecast

    • -24
    • -11

    Cold

    • -17
    • -3

    Cold

    • -16
    • 6

    Cold

    • -2
    • 5

    Cold

    • -8
    • 8

    Cold

    • -7
    • 7

    Cold

Today 23 Jan Marathon

Very cold. Mostly sunny in the morning then becoming partly cloudy. Highs 10 below to 15 below zero. Northwest wind 10 to 15 Mph. Wind Chills to 50 below zero.

Tonight 23 Jan Marathon

Very cold. Mostly clear. Lows around 25 below zero. Northwest wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granite Peak Ski Area Temperature Statistics

January Temperature

Wausau Downtown Airport (2.5 miles)

  • Lowest 20 January, 2026

    -11 °F

  • Average January

    18.4 °F

  • Highest 13 January, 2026

    39.9 °F

Climate (2021–Present)

Wausau Downtown Airport (2.5 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56 °F
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