Lewis And Clark Recreation Area Weather Forecast

    • 38
    • 46

    Gradual Clearing

    • 39
    • 51

    Mostly Cloudy

    • 19
    • 56

    Breezy

    • 6
    • 25

    Chance Snow

    • 13
    • 22

    Partly Sunny

    • 20
    • 42

    Partly Sunny

    • 14
    • 36

    Partly Sunny

Today 25 Dec Yankton

Cloudy. Patchy very light drizzle early. Areas of dense fog Early, then patchy fog. Highs in the mid 40s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 25 Dec Yankton

Mostly cloudy with a chance of Sprinkles this Evening, then partly cloudy after midnight. Patchy dense fog. Lows in the mid 30s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west after midnight.

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Lewis And Clark Recreation Area Temperature Statistics

December Temperature

Yankton, Chan Gurney Municipal Airport (8.7 miles)

  • Lowest 14 December, 2025

    -13 °F
  • Average December

    26.3 °F
  • Highest 22 December, 2025

    55 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (8.7 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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