Santee Sioux Recreation Park Weather Forecast

    • 29
    • 48

    Rain/Snow

    • 26
    • 48

    Gradual Clearing

    • 30
    • 65

    Mostly Cloudy

    • 31
    • 46

    Chance Rain/Snow

    • 19
    • 53

    Rain/Snow Likely

    • 7
    • 29

    Slight Chance Snow

    • 19
    • 33

    Mostly Cloudy

Today 10 Mar Knox

Partly sunny and much cooler. Near steady temperature in the mid 40s. North Winds 10 to 15 Mph.

Tonight 10 Mar Knox

Cloudy. A slight chance of snow this Evening, then snow after midnight. Total snow accumulation around an inch. Lows in the upper 20s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santee Sioux Recreation Park Temperature Statistics

March Temperature

Yankton, Chan Gurney Municipal Airport (23.6 miles)

  • Lowest 1 March, 2026

    10.9 °F

  • Average March

    40 °F

  • Highest 8 March, 2026

    75 °F

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

    61.7 °F
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