Marathon City Weather Forecast

    • 48
    • 61

    Mostly Cloudy

    • 53
    • 71

    Rain Showers

    • 35
    • 65

    Mostly Sunny

    • 40
    • 61

    Rain Showers Likely

    • 46
    • 60

    Chance Rain Showers

    • 47
    • 64

    Slight Chance Rain Showers

Today 27 Oct Marathon

Mostly cloudy. A slight chance of Sprinkles in the morning. Highs in the lower 60s. Southeast wind 10 to 15 Mph.

Tonight 27 Oct Marathon

Mostly cloudy. Lows in the upper 40s. South wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marathon City Temperature Statistics

October Temperature

Wausau Downtown Airport (9.9 miles)

  • Lowest 17 October, 2026

    28.7 °F

  • Average October

    55.9 °F

  • Highest 12 October, 2026

    84.7 °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

    56 °F
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