Klasey Park Weather Forecast

    • 58
    • 62

    Rain Showers

    • 59
    • 63

    Rain Showers

    • 60
    • 68

    Rain Showers Likely

    • 59
    • 70

    Mostly Cloudy

    • 60
    • 71

    Mostly Cloudy

    • 55
    • 65

    Chance Rain Showers

Today 24 Sep Dakota

Showers with isolated Thunderstorms this Morning, then Showers this afternoon. Near steady temperature around 60. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 24 Sep Dakota

Cloudy. Scattered Showers in the Evening, then Showers likely after midnight. Near steady temperature in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Klasey Park Temperature Statistics

September Temperature

Sioux City, Sioux Gateway Airport (5 miles)

  • Lowest 10 September, 2026

    50.6 °F

  • Average September

    70.9 °F

  • Highest 18 September, 2026

    96.7 °F

Climate (2021–2026)

Sioux City, Sioux Gateway Airport (5 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    63.4 °F
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