Macy Weather Forecast

    • 37
    • 69

    Mostly Sunny

    • 31
    • 58

    Mostly Cloudy

    • 30
    • 48

    Slight Chance Rain

    • 34
    • 65

    Breezy

    • 30
    • 52

    Mostly Cloudy

    • 29
    • 58

    Chance Rain/Snow

Today 9 Mar Thurston

Sunny. Highs in the upper 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming east in the afternoon.

Tonight 9 Mar Thurston

Mostly clear. Lows around 40. Southwest Winds 10 to 15 Mph.

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Macy Temperature Statistics

March Temperature

Sioux City, Sioux Gateway Airport (19.9 miles)

  • Lowest 1 March, 2026

    9.6 °F

  • Average March

    37.9 °F

  • Highest 5 March, 2026

    60.1 °F

Climate (2021–Present)

Sioux City, Sioux Gateway Airport (19.9 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    63.2 °F
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