Decker Lake Weather Forecast

    • 63
    • 85

    Rain Showers

    • 61
    • 82

    Rain Showers Likely

    • 60
    • 81

    Rain Showers Likely

    • 60
    • 82

    Chance Rain Showers

    • 61
    • 84

    Slight Chance Thunderstorms

    • 62
    • 87

    Slight Chance Thunderstorms

Today 26 Aug Salt Lake Valley

Rain Showers likely and a slight chance of Thunderstorms in the Morning, then rain Showers and a chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the afternoon. Highs in the mid 80s. Chance of precipitation 90 percent.

Tonight 26 Aug Salt Lake Valley

Rain Showers and a chance of Thunderstorms in the Evening, then rain Showers and a slight chance of Thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decker Lake Temperature Statistics

August Temperature

Salt Lake City, Salt Lake City International Airport (3.7 miles)

  • Lowest 10 August, 2025

    57.7 °F

  • Average August

    82.3 °F

  • Highest 13 August, 2025

    102.7 °F

Climate (2020–Present)

Salt Lake City, Salt Lake City International Airport (3.7 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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