Marathon City Weather Forecast

    • 60
    • 83

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

    • 65
    • 87

    Chance Thunderstorms

    • 62
    • 79

    Rain Showers Likely

    • 59
    • 81

    Chance Rain Showers

    • 58
    • 82

    Mostly Sunny

Today 28 Jul Marathon

Sunny. Highs in the lower 80s. Light and variable wind.

Tonight 28 Jul Marathon

Clear. Lows around 60. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marathon City Temperature Statistics

July Temperature

Wausau Downtown Airport (9.9 miles)

  • Lowest 22 July, 2026

    49.6 °F

  • Average July

    73.3 °F

  • Highest 14 July, 2026

    93.7 °F

Climate (2021–2026)

Wausau Downtown Airport (9.9 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    55.9 °F
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