Lower Box Canyon Lake Weather Forecast

    • 2
    • 12

    Partly Sunny

    • 9
    • 19

    Partly Sunny

    • 15
    • 27

    Partly Sunny

    • 17
    • 28

    Partly Sunny

    • 21
    • 30

    Mostly Sunny

Today 8 Jan Big Lost Highlands/Copper Basin

Partly sunny with a slight chance of snow. Highs 19 to 29. Wind chill Readings 5 below to 15 below zero.

Tonight 8 Jan Big Lost Highlands/Copper Basin

Partly cloudy. Colder. Lows 4 to 13. Wind chill Readings 9 below to 19 below zero.

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Lower Box Canyon Lake Temperature Statistics

January Temperature

Hailey, Friedman Memorial Airport (19.3 miles)

  • Lowest 1 January, 2026

    32 °F

  • Average January

    34.9 °F

  • Highest 2 January, 2026

    42.8 °F

Climate (2021–Present)

Hailey, Friedman Memorial Airport (19.3 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    56.2 °F
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