Wynstone Weather Forecast

    • 34
    • 58

    Increasing Clouds

    • 44
    • 60

    Mostly Cloudy

    • 33
    • 61

    Chance Rain

    • 18
    • 45

    Chance Rain

    • 14
    • 34

    Mostly Sunny

    • 28
    • 41

    Partly Sunny

    • 34
    • 58

    Partly Sunny

Today 5 Nov Union

Sunny, cooler. Near steady temperature in the mid 50s. Northwest Winds 5 to 10 Mph.

Tonight 5 Nov Union

Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 30s. South Winds around 5 Mph, increasing to southeast 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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Wynstone Temperature Statistics

November Temperature

Sioux City, Sioux Gateway Airport (11.8 miles)

  • Lowest 2 November, 2025

    25 °F

  • Average November

    43.2 °F

  • Highest 3 November, 2025

    63 °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

    50.9 °F

  • Average High 2020–2025

    62.8 °F
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