Beaver Lake Weather Forecast

    • 27
    • 40

    Increasing Clouds

    • 5
    • 37

    Breezy

    • 13
    • 19

    Partly Sunny

    • 25
    • 39

    Mostly Sunny

    • 29
    • 50

    Partly Sunny

    • 27
    • 49

    Mostly Cloudy

    • 14
    • 37

    Mostly Cloudy

Today 3 Dec Yankton

Sunny. Not as cool with Highs in the upper 30s. South Winds 10 to 15 Mph.

Tonight 3 Dec Yankton

Mostly clear this Evening, then becoming partly cloudy. Not as cool with Lows in the mid 20s. Southwest Winds 10 to 15 Mph, becoming northwest after midnight.

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Beaver Lake Temperature Statistics

December Temperature

Yankton, Chan Gurney Municipal Airport (7.5 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 (7.5 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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