Marathon City Weather Forecast

    • 26
    • 48

    Becoming Sunny

    • 40
    • 56

    Partly Sunny

    • 42
    • 64

    Partly Sunny

    • 34
    • 64

    Chance Rain Showers

    • 32
    • 52

    Mostly Cloudy

    • 32
    • 52

    Chance Rain Showers

Today 1 May Marathon

Partly sunny. Widespread frost in the morning. Scattered rain Showers in the afternoon. Highs in the upper 40s. North wind 5 to 10 Mph. Chance of rain 20 percent.

Tonight 1 May Marathon

Mostly clear. Widespread frost after midnight. Lows in the upper 20s. North wind 5 to 10 Mph in the evening becoming light and variable.

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Marathon City Temperature Statistics

May Temperature

Wausau Downtown Airport (9.9 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Wausau Downtown Airport (9.9 miles)

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  • Average Low 2021–2026

    37.5 °F
  • Average 2021–2026

    46.8 °F
  • Average High 2021–2026

    55.9 °F
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