Macy Weather Forecast

    • 31
    • 47

    Increasing Clouds

    • 27
    • 46

    Mostly Cloudy

    • 36
    • 58

    Mostly Sunny

    • 35
    • 60

    Mostly Sunny

    • 38
    • 62

    Partly Sunny

    • 34
    • 63

    Mostly Sunny

Today 31 Oct Thurston

Sunny in the Morning, then becoming partly sunny. Highs in the upper 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 31 Oct Thurston

Clear. Near steady temperature in the upper 30s. Northwest Winds 5 to 10 Mph.

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Macy Temperature Statistics

October Temperature

Sioux City, Sioux Gateway Airport (19.9 miles)

  • Lowest 22 October, 2025

    26.1 °F

  • Average October

    58.1 °F

  • Highest 2 October, 2025

    89.1 °F

Climate (2020–Present)

Sioux City, Sioux Gateway Airport (19.9 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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