Nephi Municipal Airport Weather Forecast

    • 49
    • 79

    Mostly Cloudy

    • 49
    • 78

    Chance Thunderstorms

    • 47
    • 79

    Slight Chance Thunderstorms

    • 40
    • 74

    Mostly Sunny

    • 43
    • 76

    Mostly Sunny

    • 46
    • 80

    Slight Chance Thunderstorms

Today 19 Sep Eastern Juab/Millard Counties

Mostly cloudy. A chance of rain Showers in the Morning, then a slight chance of Showers and Thunderstorms in the afternoon. Highs around 80. Chance of precipitation 40 percent.

Tonight 19 Sep Eastern Juab/Millard Counties

A 20 percent chance of Showers and Thunderstorms in the evening. Partly cloudy. Lows in the mid 50s.

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Nephi Municipal Airport Temperature Statistics

September Temperature

Provo, Provo Municipal Airport (33.6 miles)

  • Lowest 17 September, 2025

    48.9 °F

  • Average September

    71.3 °F

  • Highest 2 September, 2025

    91 °F

Climate (2020–Present)

Provo, Provo Municipal Airport (33.6 miles)

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  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.7 °F
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