Smiths Reservoir Weather Forecast

    • 48
    • 74

    Mostly Sunny

    • 47
    • 74

    Mostly Sunny

    • 46
    • 74

    Sunny

    • 47
    • 75

    Sunny

    • 51
    • 78

    Mostly Sunny

    • 50
    • 75

    Chance Rain Showers

Today 14 Sep Wasatch Plateau/Book Cliffs

Sunny in the morning then becoming partly cloudy. Highs around 70.

Tonight 14 Sep Wasatch Plateau/Book Cliffs

Mostly clear. Lows around 40.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smiths Reservoir Temperature Statistics

September Temperature

Provo, Provo Municipal Airport (28 miles)

  • Lowest 1 September, 2025

    57 °F

  • Average September

    73.8 °F

  • Highest 2 September, 2025

    91 °F

Climate (2020–Present)

Provo, Provo Municipal Airport (28 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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