Wisconsin River Flowage Weather Forecast

    • 49
    • 69

    Increasing Clouds

    • 55
    • 74

    Partly Sunny

    • 43
    • 68

    Mostly Sunny

    • 47
    • 69

    Partly Sunny

    • 50
    • 71

    Partly Sunny

    • 53
    • 73

    Partly Sunny

Today 26 Aug Portage

Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 70s. Light and variable wind becoming northwest 5 to 10 Mph in the afternoon.

Tonight 26 Aug Portage

Mostly clear. Lows in the upper 40s. Light and variable wind.

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Wisconsin River Flowage Temperature Statistics

August Temperature

Stevens Point Municipal Airport (3.7 miles)

  • Lowest 1 August, 2025

    49.3 °F

  • Average August

    72.1 °F

  • Highest 8 August, 2025

    91.4 °F

Climate (2020–Present)

Stevens Point Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    36.1 °F

  • Average 2020–2025

    46.4 °F

  • Average High 2020–2025

    55.7 °F
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