Mountain Dell Reservoir Weather Forecast

    • 57
    • 86

    Mostly Sunny

    • 55
    • 86

    Slight Chance Thunderstorms

    • 57
    • 88

    Mostly Sunny

    • 56
    • 87

    Mostly Sunny

    • 58
    • 89

    Mostly Sunny

    • 61
    • 91

    Partly Sunny

Today 23 Jul Wasatch Mountains I-80 North

Sunny. Highs in the upper 70s.

Tonight 23 Jul Wasatch Mountains I-80 North

Mostly clear. Lows in the lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Dell Reservoir Temperature Statistics

July Temperature

Salt Lake City, Salt Lake City International Airport (13 miles)

  • Lowest 5 July, 2025

    63.6 °F

  • Average July

    83.4 °F

  • Highest 8 July, 2025

    100.7 °F

Climate (2020–Present)

Salt Lake City, Salt Lake City International Airport (13 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    66.7 °F
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