Santee Sioux Recreation Park Weather Forecast

    • 47
    • 71

    Decreasing Clouds

    • 40
    • 72

    Partly Sunny

    • 33
    • 57

    Mostly Cloudy

    • 34
    • 57

    Partly Sunny

    • 41
    • 66

    Partly Sunny

    • 44
    • 72

    Partly Sunny

Today 3 May Knox

Mostly sunny. Highs in the upper 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 3 May Knox

Partly cloudy. Not as cool with Lows in the mid 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Santee Sioux Recreation Park Temperature Statistics

May Temperature

Yankton, Chan Gurney Municipal Airport (23.6 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (23.6 miles)

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  • Average Low 2021–2026

    39.3 °F
  • Average 2021–2026

    50.4 °F
  • Average High 2021–2026

    61.8 °F
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