Wynstone Weather Forecast

    • 27
    • 50

    Increasing Clouds

    • 31
    • 53

    Breezy

    • 24
    • 52

    Slight Chance Snow

    • 13
    • 35

    Mostly Cloudy

    • 17
    • 30

    Cloudy

    • 12
    • 32

    Slight Chance Snow

    • 13
    • 31

    Partly Sunny

Today 31 Jan Union

Sunny, cooler with Highs in the upper 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 31 Jan Union

Partly cloudy early this Evening, then becoming mostly cloudy. Lows in the mid 20s. Temperature rising to around 30. East Winds 5 to 10 Mph, increasing to southeast 15 to 20 Mph with Gusts up to 30 Mph.

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Wynstone Temperature Statistics

January Temperature

Sioux City, Sioux Gateway Airport (11.8 miles)

  • Lowest 20 January, 2025

    -13.3 °F

  • Average January

    19.8 °F

  • Highest 28 January, 2025

    61 °F

Climate (2020–Present)

Sioux City, Sioux Gateway Airport (11.8 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    62.4 °F
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