Isle of Ferns Park Weather Forecast

    • 2
    • 16

    Chance Flurries

    • 16
    • 20

    Snow Likely

    • 9
    • 28

    Snow Likely

    • -4
    • 14

    Slight Chance Snow

    • -2
    • 8

    Chance Snow

    • -10
    • 6

    Cold

Today 14 Jan Marathon

Blustery. Much Colder. Partly cloudy. Highs in the middle teens. North wind 15 to 25 Mph with Gusts to around 35 Mph. Wind Chills to 10 below zero.

Tonight 14 Jan Marathon

Windy. Colder. Mostly cloudy with a chance of snow Showers. Lows 10 to 15. Northwest wind 20 to 30 Mph. Chance of snow 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle of Ferns Park Temperature Statistics

January Temperature

Wausau Downtown Airport (1.2 miles)

  • Lowest 2 January, 2026

    0 °F

  • Average January

    21.6 °F

  • Highest 8 January, 2026

    36 °F

Climate (2021–Present)

Wausau Downtown Airport (1.2 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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