Wausau Weather Forecast

    • 32
    • 57

    Mostly Sunny

    • 35
    • 57

    Partly Sunny

    • 43
    • 59

    Slight Chance Rain Showers

    • 47
    • 61

    Slight Chance Rain Showers

    • 51
    • 63

    Rain Showers Likely

    • 47
    • 62

    Chance Rain Showers

Today 29 Oct Marathon

Cooler. Mostly sunny. Highs in the upper 50s. West wind 10 to 15 Mph.

Tonight 29 Oct Marathon

Colder. Mostly clear. Patchy fog after midnight. Lows in the lower 30s. Northwest wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Real-Time

Wausau Temperature Statistics

October Temperature

Wausau Downtown Airport (1.9 miles)

  • Lowest 17 October, 2026

    28.7 °F

  • Average October

    55.7 °F

  • Highest 12 October, 2026

    84.7 °F

Climate (2021–2026)

Wausau Downtown Airport (1.9 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56 °F
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