Sioux Council Boy Scout Reservation Weather Forecast

    • 41
    • 52

    Rain Showers

    • 41
    • 50

    Rain Showers

    • 45
    • 60

    Chance Rain Showers

    • 44
    • 63

    Partly Sunny

    • 52
    • 67

    Slight Chance Rain Showers

    • 52
    • 70

    Rain Showers Likely

Today 25 Oct Yankton

Mostly cloudy with a 50 percent chance of Showers. Cooler with Highs in the lower 50s. Northeast Winds 5 to 10 Mph.

Tonight 25 Oct Yankton

A chance of Showers in the Evening, then Showers after midnight. Lows in the lower 40s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sioux Council Boy Scout Reservation Temperature Statistics

October Temperature

Yankton, Chan Gurney Municipal Airport (11.2 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 (11.2 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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