Isle of Ferns Park Weather Forecast

    • 34
    • 54

    Becoming Sunny

    • 38
    • 62

    Rain Showers

    • 38
    • 46

    Rain Showers Likely

    • 31
    • 46

    Mostly Cloudy

    • 29
    • 48

    Partly Sunny

    • 31
    • 52

    Partly Sunny

    • 35
    • 53

    Partly Sunny

Today 19 Oct Marathon

Blustery. Partly sunny. Temperatures in the lower to mid 50s. Northwest wind 15 to 25 Mph.

Tonight 19 Oct Marathon

Colder. Mostly clear. Widespread frost after midnight. Lows in the lower 30s. West wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle of Ferns Park Temperature Statistics

October Temperature

Wausau Downtown Airport (1.2 miles)

  • Lowest 8 October, 2025

    33.1 °F

  • Average October

    57.1 °F

  • Highest 4 October, 2025

    82.9 °F

Climate (2020–Present)

Wausau Downtown Airport (1.2 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56 °F
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