Smiley Mountain Weather Forecast

    • 41
    • 50

    Breezy

    • 31
    • 47

    Windy

    • 22
    • 34

    Windy

    • 30
    • 39

    Chance Snow

    • 26
    • 41

    Snow Showers Likely

    • 22
    • 40

    Chance Snow Showers

    • 25
    • 40

    Chance Snow Showers

Today 5 Jun Big Lost Highlands/Copper Basin

Sunny, breezy. Highs 70 to 80.

Tonight 5 Jun Big Lost Highlands/Copper Basin

Partly cloudy. Lows 42 to 52.

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Smiley Mountain Temperature Statistics

June Temperature

Hailey, Friedman Memorial Airport (28 miles)

  • Lowest 1 June, 2026

    39.2 °F

  • Average June

    64.4 °F

  • Highest 3 June, 2026

    78.8 °F

Climate (2021–Present)

Hailey, Friedman Memorial Airport (28 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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