Sioux City Weather Forecast

    • 4
    • 58

    Breezy

    • -7
    • 13

    Mostly Sunny

    • 1
    • 14

    Sunny

    • 15
    • 29

    Mostly Cloudy

    • 13
    • 28

    Partly Sunny

    • 17
    • 35

    Partly Sunny

    • 2
    • 34

    Mostly Cloudy

Today 18 Jan Woodbury

Partly cloudy. Highs around 54. Northwest Winds 10 to 20 Mph with Gusts to around 30 Mph.

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Sioux City Temperature Statistics

January Temperature

Sioux City, Sioux Gateway Airport (6.2 miles)

  • Lowest 2 January, 2022

    -7.1 °F
  • Average January

    20 °F
  • Highest 11 January, 2022

    57 °F

Climate (2010–Present)

Sioux City, Sioux Gateway Airport (6.2 miles)

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  • Average Low 2010–Present

    39.4 °F
  • Average 2010–Present

    49.6 °F
  • Average High 2010–Present

    60.4 °F
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