Red Butte Reservoir Weather Forecast

    • 65
    • 82

    Slight Chance Thunderstorms

    • 63
    • 78

    Chance Thunderstorms

    • 63
    • 81

    Slight Chance Thunderstorms

    • 64
    • 82

    Slight Chance Thunderstorms

    • 61
    • 79

    Slight Chance Thunderstorms

    • 59
    • 77

    Slight Chance Thunderstorms

    • 56
    • 75

    Slight Chance Thunderstorms

Today 5 Sep Wasatch Mountains I-80 North

Patchy smoke in the morning. Sunny in the Morning, then partly cloudy with a 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the mid 70s.

Tonight 5 Sep Wasatch Mountains I-80 North

Mostly clear. Patchy smoke. Lows around 50.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Red Butte Reservoir Temperature Statistics

September Temperature

Salt Lake City, Salt Lake City International Airport (8.1 miles)

  • Lowest 1 September, 2025

    63 °F

  • Average September

    78.8 °F

  • Highest 2 September, 2025

    93.9 °F

Climate (2020–Present)

Salt Lake City, Salt Lake City International Airport (8.1 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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