Horseshoe Lake Weather Forecast

    • 1
    • 22

    Mostly Cloudy

    • -6
    • 13

    Mostly Sunny

    • 14
    • 23

    Snow Likely

    • 16
    • 38

    Mostly Cloudy

    • 17
    • 34

    Mostly Cloudy

    • 15
    • 32

    Mostly Cloudy

Today 29 Jan Union

Mostly cloudy. A slight chance of snow early. Highs around 20. North Winds around 5 Mph. Chance of snow 20 percent.

Tonight 29 Jan Union

Mostly cloudy. Cold with Lows around zero. North Winds 5 to 10 Mph. Wind chill Values as low as 12 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horseshoe Lake Temperature Statistics

January Temperature

Sioux City, Sioux Gateway Airport (17.4 miles)

  • Lowest 26 January, 2026

    -11.9 °F

  • Average January

    23.3 °F

  • Highest 7 January, 2026

    63.6 °F

Climate (2021–Present)

Sioux City, Sioux Gateway Airport (17.4 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    62.8 °F
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