Macy Weather Forecast

    • 44
    • 67

    Becoming Sunny

    • 50
    • 69

    Sunny

    • 52
    • 74

    Mostly Sunny

    • 56
    • 74

    Partly Sunny

    • 58
    • 74

    Mostly Cloudy

    • 49
    • 69

    Chance Rain Showers

Today 19 Oct Thurston

Mostly sunny. Highs in the mid 60s. Southeast Winds 5 to 10 Mph.

Tonight 19 Oct Thurston

Mostly clear. Lows in the mid 40s. Southeast Winds around 5 Mph.

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Macy Temperature Statistics

October Temperature

Sioux City, Sioux Gateway Airport (19.9 miles)

  • Lowest 16 October, 2026

    34 °F

  • Average October

    62 °F

  • Highest 10 October, 2026

    93.7 °F

Climate (2021–2026)

Sioux City, Sioux Gateway Airport (19.9 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    63.4 °F
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