Etna Reservoir Weather Forecast

    • 31
    • 55

    Decreasing Clouds

    • 29
    • 54

    Mostly Sunny

    • 28
    • 52

    Mostly Sunny

    • 28
    • 51

    Partly Sunny

    • 29
    • 49

    Partly Sunny

    • 31
    • 49

    Partly Sunny

Today 10 Dec Great Salt Lake Desert and Mountains

Partly cloudy in the morning then clearing. Highs around 60.

Tonight 10 Dec Great Salt Lake Desert and Mountains

Mostly clear. Lows around 30.

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Etna Reservoir Temperature Statistics

December Temperature

Burley Municipal Airport (59 miles)

  • Lowest 1 December, 2025

    19 °F

  • Average December

    36.2 °F

  • Highest 6 December, 2025

    46.9 °F

Climate (2020–Present)

Burley Municipal Airport (59 miles)

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  • Average Low 2020–2025

    37.8 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    62.1 °F
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