Klasey Park Weather Forecast

    • 66
    • 78

    Rain Showers

    • 67
    • 78

    Chance Thunderstorms

    • 65
    • 81

    Rain Showers Likely

    • 59
    • 77

    Mostly Cloudy

    • 59
    • 76

    Slight Chance Thunderstorms

    • 62
    • 79

    Chance Thunderstorms

Today 13 Aug Dakota

Mostly cloudy with Showers with Thunderstorms likely this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Not as warm with Highs in the upper 70s. East Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 13 Aug Dakota

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the mid 60s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Klasey Park Temperature Statistics

August Temperature

Sioux City, Sioux Gateway Airport (5 miles)

  • Lowest 8 August, 2026

    50.6 °F

  • Average August

    71.7 °F

  • Highest 10 August, 2026

    89.1 °F

Climate (2021–2026)

Sioux City, Sioux Gateway Airport (5 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    63.4 °F
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