Long Lake Weather Forecast

    • 48
    • 65

    Decreasing Clouds

    • 50
    • 71

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 47
    • 68

    Mostly Sunny

    • 49
    • 69

    Partly Sunny

Today 11 Jul Big Lost Highlands/Copper Basin

Sunny. Highs 74 to 84.

Tonight 11 Jul Big Lost Highlands/Copper Basin

Mostly clear. Lows 46 to 56.

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Long Lake Temperature Statistics

July Temperature

Hailey, Friedman Memorial Airport (27.3 miles)

  • Lowest 6 July, 2025

    44.6 °F

  • Average July

    64.9 °F

  • Highest 1 July, 2025

    93.2 °F

Climate (2020–Present)

Hailey, Friedman Memorial Airport (27.3 miles)

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  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    42.1 °F

  • Average High 2020–2025

    55.9 °F
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