Marathon City Weather Forecast

    • 34
    • 62

    Increasing Clouds

    • 27
    • 43

    Wintry Mix Likely

    • 19
    • 37

    Chance Snow

    • 26
    • 39

    Rain/Snow

    • 20
    • 38

    Chance Snow

    • 24
    • 37

    Snow Likely

Today 9 Mar Marathon

Partly sunny. Nearly steady temperature around 60. Northwest wind 10 to 15 Mph.

Tonight 9 Mar Marathon

Colder. Mostly clear. Lows in the lower 30s. Northeast wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marathon City Temperature Statistics

March Temperature

Wausau Downtown Airport (9.9 miles)

  • Lowest 1 March, 2026

    11.6 °F

  • Average March

    33.3 °F

  • Highest 4 March, 2026

    53.1 °F

Climate (2021–Present)

Wausau Downtown Airport (9.9 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56.1 °F
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