Santee Sioux Recreation Park Weather Forecast

    • 41
    • 51

    Rain Showers

    • 39
    • 52

    Rain Showers

    • 46
    • 60

    Partly Sunny

    • 43
    • 66

    Partly Sunny

    • 48
    • 66

    Mostly Cloudy

    • 51
    • 68

    Rain Showers Likely

    • 47
    • 63

    Chance Rain Showers

Today 25 Oct Knox

Cloudy. Near steady temperature around 50. Northeast Winds around 10 Mph.

Tonight 25 Oct Knox

Showers. Lows around 40. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Real-Time

Santee Sioux Recreation Park Temperature Statistics

October Temperature

Yankton, Chan Gurney Municipal Airport (23.6 miles)

  • Lowest 17 October, 2026

    33.1 °F

  • Average October

    59.2 °F

  • Highest 10 October, 2026

    91.9 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (23.6 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    61.8 °F
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