Big Lake Weather Forecast

    • 35
    • 53

    Mostly Sunny

    • 39
    • 56

    Partly Sunny

    • 46
    • 62

    Partly Sunny

    • 43
    • 66

    Breezy

    • 38
    • 63

    Breezy

    • 44
    • 63

    Mostly Sunny

    • 46
    • 63

    Partly Sunny

Today 13 Jun Big Lost Highlands/Copper Basin

Sunny. Highs 63 to 73.

Tonight 13 Jun Big Lost Highlands/Copper Basin

Mostly clear. Lows 35 to 45.

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  • Temperature Real-Time

Big Lake Temperature Statistics

June Temperature

Hailey, Friedman Memorial Airport (26.7 miles)

  • Lowest 10 June, 2026

    33.8 °F

  • Average June

    57.3 °F

  • Highest 5 June, 2026

    80.6 °F

Climate (2021–Present)

Hailey, Friedman Memorial Airport (26.7 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    56.7 °F
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