McCornick Weather Forecast

    • 51
    • 79

    Increasing Clouds

    • 54
    • 79

    Partly Sunny

    • 58
    • 83

    Mostly Sunny

    • 58
    • 82

    Partly Sunny

    • 55
    • 82

    Slight Chance Thunderstorms

    • 47
    • 75

    Slight Chance Rain Showers

Today 23 Sep Eastern Juab/Millard Counties

Sunny in the morning then becoming partly cloudy. Highs in the upper 70s.

Tonight 23 Sep Eastern Juab/Millard Counties

Mostly cloudy. Lows around 50.

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McCornick Temperature Statistics

September Temperature

Delta, Delta Municipal Airport (13 miles)

  • Lowest 20 September, 2026

    44.6 °F

  • Average September

    70.1 °F

  • Highest 12 September, 2026

    93.2 °F

Climate (2021–2026)

Delta, Delta Municipal Airport (13 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    66.4 °F
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