Lake Henry Weather Forecast

    • 30
    • 51

    Sunny

    • 25
    • 53

    Mostly Sunny

    • 30
    • 44

    Partly Sunny

    • 31
    • 53

    Mostly Cloudy

    • 16
    • 48

    Mostly Cloudy

    • 11
    • 27

    Mostly Cloudy

Today 29 Jan Bon Homme

Sunny. Highs in the lower 50s. South Winds 5 to 10 Mph.

Tonight 29 Jan Bon Homme

Mostly clear. Lows around 30. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Lake Henry Temperature Statistics

January Temperature

Yankton, Chan Gurney Municipal Airport (22.4 miles)

  • Lowest 20 January, 2025

    -12.2 °F

  • Average January

    18.1 °F

  • Highest 27 January, 2025

    51.1 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (22.4 miles)

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  • Average Low 2020–2025

    39.1 °F

  • Average 2020–2025

    50 °F

  • Average High 2020–2025

    61.1 °F
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