Klasey Park Weather Forecast

    • 51
    • 82

    Mostly Sunny

    • 51
    • 84

    Breezy

    • 53
    • 90

    Slight Chance Thunderstorms

    • 55
    • 86

    Rain Showers Likely

    • 57
    • 85

    Thunderstorms Likely

    • 46
    • 76

    Chance Thunderstorms

    • 43
    • 65

    Partly Sunny

Today 13 May Dakota

Sunny. Highs in the lower 80s. West Winds around 5 Mph.

Tonight 13 May Dakota

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 50s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Klasey Park Temperature Statistics

May Temperature

Sioux City, Sioux Gateway Airport (5 miles)

  • Lowest 2 May, 2026

    27.6 °F

  • Average May

    54.3 °F

  • Highest 11 May, 2026

    86 °F

Climate (2021–Present)

Sioux City, Sioux Gateway Airport (5 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    63.3 °F
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