Mill Hollow Reservoir Weather Forecast

    • 9
    • 29

    Chance Snow

    • 4
    • 19

    Slight Chance Snow

    • 7
    • 17

    Mostly Sunny

    • 14
    • 28

    Partly Sunny

    • 14
    • 29

    Partly Sunny

    • 18
    • 34

    Mostly Cloudy

    • 16
    • 31

    Mostly Cloudy

Today 23 Jan Western Uinta Mountains

Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of snow. Highs in the lower 30s.

Tonight 23 Jan Western Uinta Mountains

Snow likely in the Evening, then a chance of snow after midnight. Mostly cloudy. Colder. Accumulation 1 inch. Lows 5 to 10 above. Chance of snow 60 percent.

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Mill Hollow Reservoir Temperature Statistics

January Temperature

Provo, Provo Municipal Airport (37.3 miles)

  • Lowest 11 January, 2026

    21 °F

  • Average January

    33.7 °F

  • Highest 4 January, 2026

    52 °F

Climate (2021–Present)

Provo, Provo Municipal Airport (37.3 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    64 °F
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