Mill Hollow Reservoir Weather Forecast

    • 34
    • 52

    Mostly Sunny

    • 35
    • 55

    Partly Sunny

    • 31
    • 47

    Chance Rain/Snow

    • 33
    • 51

    Partly Sunny

    • 28
    • 47

    Mostly Cloudy

    • 25
    • 35

    Snow Likely

Today 21 Oct Western Uinta Mountains

Sunny, warmer. Highs in the mid 50s.

Tonight 21 Oct Western Uinta Mountains

Mostly clear. Lows around 30.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mill Hollow Reservoir Temperature Statistics

October Temperature

Provo, Provo Municipal Airport (37.3 miles)

  • Lowest 18 October, 2025

    37 °F

  • Average October

    56.2 °F

  • Highest 9 October, 2025

    82.9 °F

Climate (2020–Present)

Provo, Provo Municipal Airport (37.3 miles)

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  • Average Low 2020–2025

    41.9 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.6 °F
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