Lake Wausau Weather Forecast

    • 28
    • 39

    Snow

    • 21
    • 33

    Snow

    • 18
    • 29

    Chance Snow

    • 11
    • 26

    Mostly Cloudy

    • 12
    • 27

    Mostly Cloudy

    • 20
    • 33

    Chance Snow

Today 19 Feb Marathon

Mostly cloudy. Highs around 40. Southwest wind 5 to 10 Mph shifting to the northwest in the afternoon.

Tonight 19 Feb Marathon

Mostly cloudy. A chance of light rain. Freezing rain and snow in the Evening, then snow after midnight. Freezing rain also possible after midnight. Snow accumulation of 1 to 3 Inches. Minor icing possible. Lows in the upper 20s. North wind 10 to 15 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Wausau Temperature Statistics

February Temperature

Wausau Downtown Airport (0.6 miles)

  • Lowest 4 February, 2026

    -6.4 °F

  • Average February

    21.9 °F

  • Highest 16 February, 2026

    50 °F

Climate (2021–Present)

Wausau Downtown Airport (0.6 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56.1 °F
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