Ulmer Lake Weather Forecast

    • 16
    • 23

    Snow

    • 19
    • 37

    Mostly Cloudy

    • 17
    • 32

    Mostly Cloudy

    • 18
    • 27

    Slight Chance Snow

    • 23
    • 35

    Mostly Cloudy

    • 28
    • 48

    Partly Sunny

    • 16
    • 38

    Mostly Cloudy

Today 31 Jan Hutchinson

Snow. Patchy blowing snow. Snow accumulation around an inch. Not as cool with Highs in the lower 20s. South Winds around 20 Mph with Gusts up to 35 Mph. Chance of snow near 100 percent.

Tonight 31 Jan Hutchinson

Mostly cloudy with a chance of freezing drizzle. A chance of snow this Evening, then a slight chance of freezing rain after midnight. Little or no snow accumulation. Ice accumulation around a trace. Not as cool with Lows around 17. Temperature rising into the mid 20s after midnight. South Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming southwest 10 to 15 Mph after midnight. Chance of precipitation 50 percent.

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Ulmer Lake Temperature Statistics

January Temperature

Yankton, Chan Gurney Municipal Airport (19.9 miles)

  • Lowest 23 January, 2026

    -13 °F
  • Average January

    22.5 °F
  • Highest 7 January, 2026

    59 °F

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    39.1 °F
  • Average 2021–2026

    50.2 °F
  • Average High 2021–2026

    61.4 °F
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