Mill Hollow Reservoir Weather Forecast

    • 55
    • 80

    Patchy Smoke

    • 59
    • 82

    Mostly Sunny

    • 60
    • 80

    Partly Sunny

    • 58
    • 79

    Slight Chance Thunderstorms

    • 57
    • 77

    Slight Chance Thunderstorms

    • 56
    • 75

    Slight Chance Thunderstorms

Today 6 Aug Western Uinta Mountains

Sunny. Patchy smoke. Highs in the lower 80s.

Tonight 6 Aug Western Uinta Mountains

Mostly clear. Patchy smoke in the evening. Lows around 50.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mill Hollow Reservoir Temperature Statistics

August Temperature

Provo, Provo Municipal Airport (37.3 miles)

  • Lowest 4 August, 2026

    61 °F

  • Average August

    81.2 °F

  • Highest 1 August, 2026

    104 °F

Climate (2021–2026)

Provo, Provo Municipal Airport (37.3 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    64.3 °F
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