Lower Box Canyon Lake Weather Forecast

    • 41
    • 61

    Breezy

    • 39
    • 61

    Mostly Sunny

    • 45
    • 65

    Mostly Sunny

    • 49
    • 69

    Partly Sunny

    • 46
    • 69

    Slight Chance Thunderstorms

    • 44
    • 64

    Chance Rain Showers

Today 27 Jun Big Lost Highlands/Copper Basin

Mostly sunny. Breezy. Highs 69 to 79.

Tonight 27 Jun Big Lost Highlands/Copper Basin

Partly cloudy. Lows 41 to 51.

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Lower Box Canyon Lake Temperature Statistics

June Temperature

Hailey, Friedman Memorial Airport (19.3 miles)

  • Lowest 21 June, 2025

    32 °F

  • Average June

    57.2 °F

  • Highest 19 June, 2025

    86 °F

Climate (2020–Present)

Hailey, Friedman Memorial Airport (19.3 miles)

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  • Average Low 2020–2025

    33.8 °F

  • Average 2020–2025

    42.1 °F

  • Average High 2020–2025

    55.9 °F
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