Hartington Weather Forecast

    • 30
    • 52

    Partly Sunny

    • 35
    • 57

    Mostly Sunny

    • 30
    • 49

    Mostly Cloudy

    • 33
    • 49

    Partly Sunny

    • 42
    • 62

    Mostly Sunny

    • 36
    • 59

    Mostly Sunny

Today 29 Oct Cedar

Mostly sunny. Highs in the lower 50s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 29 Oct Cedar

Mostly clear in the Evening, then becoming partly cloudy. Areas of frost in the Evening, then widespread frost after midnight. Cold with Lows around 30. Northwest Winds 5 to 10 Mph, becoming southwest after midnight.

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Hartington Temperature Statistics

October Temperature

Yankton, Chan Gurney Municipal Airport (21.1 miles)

  • Lowest 22 October, 2025

    28 °F

  • Average October

    58.5 °F

  • Highest 3 October, 2025

    91 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    61.5 °F
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