Lake Yankton Weather Forecast

    • 23
    • 32

    Mostly Cloudy

    • 24
    • 36

    Mostly Cloudy

    • 31
    • 53

    Mostly Sunny

    • 21
    • 42

    Partly Sunny

    • 24
    • 44

    Partly Sunny

    • 28
    • 47

    Partly Sunny

Today 3 Feb Yankton

Mostly cloudy. A chance of Flurries in the morning. Highs in the lower 30s. Northeast Winds around 5 Mph, becoming northwest around 5 Mph in the afternoon.

Tonight 3 Feb Yankton

Mostly cloudy. A slight chance of snow after midnight. Lows in the lower 20s. Northwest Winds 5 to 10 Mph. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

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Lake Yankton Temperature Statistics

February Temperature

Yankton, Chan Gurney Municipal Airport (5.6 miles)

  • Lowest

  • Average February

  • Highest

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    39.1 °F
  • Average 2021–2026

    50.1 °F
  • Average High 2021–2026

    61.4 °F
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