Decker Lake Weather Forecast

    • 48
    • 71

    Rain Showers

    • 42
    • 56

    Rain Showers

    • 41
    • 51

    Chance Rain Showers

    • 42
    • 58

    Mostly Sunny

    • 44
    • 63

    Mostly Sunny

    • 46
    • 70

    Chance Rain Showers

Today 14 Oct Salt Lake Valley

Breezy. Partly sunny with a 20 percent chance of rain Showers. Highs around 70. South Winds 15 to 25 Mph late morning through afternoon.

Tonight 14 Oct Salt Lake Valley

A chance of rain Showers and a slight chance of Thunderstorms in the Evening, then rain Showers likely and a chance of Thunderstorms after midnight. Mostly cloudy. Lows in the upper 40s. South Winds 10 to 20 Mph in the evening. Chance of precipitation 60 percent.

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Decker Lake Temperature Statistics

October Temperature

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

  • Lowest 11 October, 2025

    42.1 °F

  • Average October

    59.7 °F

  • Highest 3 October, 2025

    84.9 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    66.7 °F
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