Salt Lake City International Airport Weather Forecast

    • 66
    • 92

    Partly Sunny

    • 66
    • 88

    Slight Chance Thunderstorms

    • 66
    • 87

    Chance Rain Showers

    • 63
    • 83

    Rain Showers Likely

    • 62
    • 84

    Chance Thunderstorms

    • 64
    • 84

    Slight Chance Thunderstorms

    • 62
    • 84

    Slight Chance Thunderstorms

Today 3 Sep Salt Lake Valley

Partly cloudy in the morning then becoming partly sunny. Highs in the lower 90s.

Tonight 3 Sep Salt Lake Valley

Mostly cloudy. Lows in the mid 60s.

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  • Temperature Forecast NOAA

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Salt Lake City International Airport Temperature Statistics

September Temperature

Salt Lake City, Salt Lake City International Airport (1.2 miles)

  • Lowest 1 September, 2025

    63 °F

  • Average September

    78.6 °F

  • Highest 1 September, 2025

    93 °F

Climate (2020–Present)

Salt Lake City, Salt Lake City International Airport (1.2 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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