Lake Wausau Weather Forecast

    • 53
    • 74

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 62
    • 82

    Mostly Sunny

    • 66
    • 85

    Chance Rain Showers

    • 67
    • 88

    Slight Chance Thunderstorms

    • 61
    • 87

    Mostly Sunny

Today 22 Jul Marathon

Sunny in the morning then becoming partly cloudy. Highs in the lower 70s. Northwest wind 5 to 10 Mph.

Tonight 22 Jul Marathon

Clear. Lows in the lower 50s. Light and variable wind.

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  • Temperature Real-Time

Lake Wausau Temperature Statistics

July Temperature

Wausau Downtown Airport (0.6 miles)

  • Lowest 19 July, 2026

    59 °F

  • Average July

    75 °F

  • Highest 14 July, 2026

    93.7 °F

Climate (2021–2026)

Wausau Downtown Airport (0.6 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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