Stone State Park Weather Forecast

    • 49
    • 73

    Sunny

    • 46
    • 72

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

    • 54
    • 74

    Mostly Sunny

    • 57
    • 78

    Slight Chance Thunderstorms

    • 56
    • 75

    Partly Sunny

    • 57
    • 75

    Mostly Cloudy

Today 23 Aug Woodbury

Sunny. Not as warm with Highs in the lower 70s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 23 Aug Woodbury

Mostly clear. Cooler with Lows in the upper 40s. North Winds 5 to 10 Mph.

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Stone State Park Temperature Statistics

August Temperature

Sioux City, Sioux Gateway Airport (10.6 miles)

  • Lowest 2 August, 2025

    54.6 °F

  • Average August

    74.7 °F

  • Highest 16 August, 2025

    93.7 °F

Climate (2020–Present)

Sioux City, Sioux Gateway Airport (10.6 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    62.6 °F
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