Magna Weather Forecast

    • 51
    • 70

    Mostly Sunny

    • 51
    • 72

    Mostly Sunny

    • 56
    • 77

    Partly Sunny

    • 54
    • 77

    Chance Rain Showers

    • 57
    • 79

    Mostly Sunny

    • 60
    • 83

    Partly Sunny

    • 61
    • 83

    Partly Sunny

Today 19 Sep Salt Lake Valley

Partly cloudy with isolated Showers and Thunderstorms. Highs around 70. Chance of precipitation 20 percent.

Tonight 19 Sep Salt Lake Valley

Mostly clear. Lows around 50.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Magna Temperature Statistics

September Temperature

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

  • Lowest 15 September, 2026

    52.6 °F

  • Average September

    74.5 °F

  • Highest 13 September, 2026

    93.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    67.5 °F
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