Ketchum Weather Forecast

    • 43
    • 74

    Mostly Sunny

    • 48
    • 79

    Mostly Sunny

    • 53
    • 85

    Sunny

    • 54
    • 89

    Mostly Sunny

    • 52
    • 89

    Mostly Sunny

    • 50
    • 84

    Mostly Sunny

    • 52
    • 84

    Mostly Sunny

Today 5 Jul Sun Valley Region

Sunny. Highs 67 to 76.

Tonight 5 Jul Sun Valley Region

Mostly clear. Lows 38 to 48.

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Ketchum Temperature Statistics

July Temperature

Hailey, Friedman Memorial Airport (12.4 miles)

  • Lowest 1 July, 2025

    57.2 °F
  • Average July

    68.5 °F
  • Highest 1 July, 2025

    93.2 °F

Climate (2020–Present)

Hailey, Friedman Memorial Airport (12.4 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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