Horseshoe Lake Weather Forecast

    • -12
    • 22

    Mostly Cloudy

    • -5
    • 1

    Chance Snow

    • -4
    • 9

    Cold

    • -6
    • 12

    Partly Sunny

    • 8
    • 28

    Mostly Sunny

    • 7
    • 28

    Partly Sunny

Today 22 Jan Union

Partly sunny. Much cooler with Highs around 20. Temperature falling to around 13 this afternoon. Northwest Winds 10 to 15 Mph, increasing to around 20 Mph this afternoon. Wind chill Values as low as 10 below this afternoon.

Tonight 22 Jan Union

Partly cloudy. Much Colder with Lows around 14 below. North Winds 15 to 20 Mph. Wind chill Values as low as 32 below.

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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 19 January, 2026

    -2 °F

  • Average January

    27.2 °F

  • Highest 7 January, 2026

    63 °F

Climate (2021–Present)

Sioux City, Sioux Gateway Airport (17.4 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    62.8 °F
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