Cottonwood Recreation Area Weather Forecast

    • 7
    • 24

    Snow

    • -9
    • 8

    Snow

    • 15
    • 21

    Mostly Sunny

    • 22
    • 36

    Partly Sunny

    • 28
    • 42

    Mostly Cloudy

    • 24
    • 48

    Mostly Cloudy

Today 12 Dec Yankton

Mostly cloudy. Highs in the lower 20s. Temperature falling to around 12 this afternoon. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 12 Dec Yankton

A slight chance of snow in the Evening, then snow after midnight. Snow accumulation of 1 to 3 Inches. Colder. Near steady temperature around 8 above. North Winds 5 to 10 Mph. Chance of snow near 100 percent.

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Cottonwood Recreation Area Temperature Statistics

December Temperature

Yankton, Chan Gurney Municipal Airport (6.2 miles)

  • Lowest 3 December, 2025

    -4 °F

  • Average December

    23.4 °F

  • Highest 9 December, 2025

    46.9 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    61.4 °F
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