Fantle Memorial Park Weather Forecast

    • 18
    • 27

    Chance Snow/Sleet

    • 15
    • 34

    Chance Wintry Mix

    • 4
    • 22

    Cloudy

    • -7
    • 10

    Slight Chance Snow

    • 9
    • 19

    Partly Sunny

    • 13
    • 30

    Partly Sunny

Today 10 Dec Yankton

Mostly sunny in the Morning, then becoming mostly cloudy. Patchy blowing snow in the morning. Breezy and much cooler with Highs in the mid 20s. Northwest Winds 15 to 25 Mph. Gusts up to 45 Mph in the morning.

Tonight 10 Dec Yankton

Cloudy with a 20 percent chance of snow. Near steady temperature around 19. Northeast Winds around 5 Mph, becoming southeast after midnight.

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Fantle Memorial Park Temperature Statistics

December Temperature

Yankton, Chan Gurney Municipal Airport (1.9 miles)

  • Lowest 3 December, 2025

    -4 °F

  • Average December

    21.2 °F

  • Highest 5 December, 2025

    37.9 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (1.9 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    61.4 °F
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