Lake Wausau Weather Forecast

    • 42
    • 54

    Rain Showers

    • 28
    • 50

    Partly Sunny

    • 37
    • 57

    Sunny

    • 38
    • 64

    Mostly Sunny

    • 37
    • 66

    Mostly Sunny

    • 40
    • 68

    Mostly Sunny

Today 15 Oct Marathon

A chance of Drizzle, possibly mixed with Showers in the Morning, then Showers, possibly mixed with drizzle in the afternoon. Highs in the middle 50s. East wind 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 15 Oct Marathon

Showers in the Evening, then a chance of Showers after midnight. Lows around 40. Northwest wind 10 to 15 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Wausau Temperature Statistics

October Temperature

Wausau Downtown Airport (0.6 miles)

  • Lowest 3 October, 2026

    36.6 °F

  • Average October

    58.5 °F

  • Highest 10 October, 2026

    83.6 °F

Climate (2021–2026)

Wausau Downtown Airport (0.6 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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