Atokad Park Weather Forecast

    • 62
    • 86

    Becoming Sunny

    • 62
    • 88

    Chance Thunderstorms

    • 61
    • 78

    Rain Showers

    • 58
    • 75

    Rain Showers Likely

    • 55
    • 72

    Chance Thunderstorms

    • 56
    • 72

    Partly Sunny

    • 58
    • 77

    Partly Sunny

Today 15 Sep Dakota

Sunny. Highs in the mid 80s. South Winds 10 to 15 Mph.

Tonight 15 Sep Dakota

Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph.

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Atokad Park Temperature Statistics

September Temperature

Sioux City, Sioux Gateway Airport (3.1 miles)

  • Lowest 7 September, 2025

    37.9 °F

  • Average September

    64.2 °F

  • Highest 13 September, 2025

    91.9 °F

Climate (2020–Present)

Sioux City, Sioux Gateway Airport (3.1 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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