Lakeport Weather Forecast

    • 32
    • 57

    Becoming Sunny

    • 31
    • 53

    Mostly Cloudy

    • 29
    • 49

    Mostly Sunny

    • 30
    • 56

    Partly Sunny

    • 28
    • 46

    Mostly Cloudy

    • 23
    • 43

    Chance Snow

    • 19
    • 35

    Mostly Cloudy

Today 4 Jan Yankton

Sunny. Not as cool with Highs in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Jan Yankton

Mostly clear this Evening, then becoming partly cloudy. Lows around 30. West Winds 5 to 10 Mph, becoming south after midnight.

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Lakeport Temperature Statistics

January Temperature

Yankton, Chan Gurney Municipal Airport (9.9 miles)

  • Lowest 1 January, 2026

    19 °F
  • Average January

    22.6 °F
  • Highest 1 January, 2026

    30.9 °F

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    39.3 °F
  • Average 2021–2026

    50.2 °F
  • Average High 2021–2026

    61.4 °F
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