Wausau Weather Forecast

    • 47
    • 65

    Chance Rain Showers

    • 45
    • 61

    Rain Showers

    • 37
    • 56

    Mostly Cloudy

    • 33
    • 55

    Partly Sunny

    • 32
    • 53

    Partly Sunny

    • 32
    • 56

    Partly Sunny

Today 26 Apr Marathon

Mostly cloudy. Highs in the middle 60s. Southeast wind 10 to 15 Mph.

Tonight 26 Apr Marathon

Partly cloudy in the evening then becoming mostly cloudy. Lows in the middle 40s. Southeast wind 10 to 15 Mph.

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Wausau Temperature Statistics

April Temperature

Wausau Downtown Airport (1.9 miles)

  • Lowest 7 April, 2026

    16.6 °F

  • Average April

    44.4 °F

  • Highest 13 April, 2026

    78.7 °F

Climate (2021–Present)

Wausau Downtown Airport (1.9 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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