North Sioux City Weather Forecast

    • 41
    • 48

    Rain Showers Likely

    • 29
    • 53

    Rain Showers

    • 34
    • 54

    Mostly Cloudy

    • 31
    • 54

    Chance Rain

    • 25
    • 50

    Partly Sunny

    • 23
    • 52

    Mostly Sunny

    • 30
    • 55

    Mostly Sunny

Today 1 Apr Union

Rain, breezy with Highs in the mid 40s. Southeast Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of rain 80 percent.

Tonight 1 Apr Union

A slight chance of Thunderstorms. Showers likely. Breezy. Near steady temperature in the lower 40s. Southeast Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain 70 percent.

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North Sioux City Temperature Statistics

April Temperature

Sioux City, Sioux Gateway Airport (9.9 miles)

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Climate (2020–Present)

Sioux City, Sioux Gateway Airport (9.9 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    62.5 °F
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