Yankton Weather Forecast

    • 27
    • 38

    Mostly Sunny

    • 5
    • 36

    Breezy

    • 14
    • 20

    Partly Sunny

    • 25
    • 43

    Partly Sunny

    • 30
    • 48

    Partly Sunny

    • 28
    • 50

    Mostly Cloudy

Today 3 Dec Yankton

Sunny. Not as cool with Highs in the mid 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 3 Dec Yankton

Mostly clear in the Evening, then becoming partly cloudy. Not as cool. Near steady temperature in the upper 20s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest 10 to 15 Mph with Gusts up to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Yankton Temperature Statistics

December Temperature

Yankton, Chan Gurney Municipal Airport (3.1 miles)

  • Lowest 1 December, 2024

    14 °F

  • Average December

    21.4 °F

  • Highest 1 December, 2024

    28.9 °F

Climate (2019–Present)

Yankton, Chan Gurney Municipal Airport (3.1 miles)

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  • Average Low 2019–2024

    39.2 °F

  • Average 2019–2024

    50 °F

  • Average High 2019–2024

    61 °F
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