Wausau Weather Forecast

    • 41
    • 75

    Sunny

    • 52
    • 71

    Mostly Sunny

    • 58
    • 77

    Rain Showers

    • 43
    • 68

    Rain Showers Likely

    • 42
    • 63

    Partly Sunny

    • 44
    • 63

    Chance Rain Showers

    • 45
    • 61

    Chance Rain Showers

Today 21 Apr Marathon

Sunny. Temperatures in the lower 70s. Northwest wind 5 to 10 Mph.

Tonight 21 Apr Marathon

Clear. Lows around 40. North wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Real-Time

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

    37.4 °F
  • Average 2021–2026

    46.7 °F
  • Average High 2021–2026

    55.9 °F
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