McHan Reservoir Weather Forecast

    • 53
    • 87

    Mostly Sunny

    • 53
    • 86

    Mostly Sunny

    • 55
    • 88

    Mostly Sunny

    • 60
    • 91

    Partly Sunny

    • 58
    • 85

    Slight Chance Thunderstorms

    • 55
    • 82

    Chance Thunderstorms

    • 54
    • 79

    Chance Thunderstorms

Today 20 Aug Camas Prairie

Patchy smoke this morning. Sunny. Highs 87 to 92. Light Winds this Morning, becoming southwest 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 20 Aug Camas Prairie

Mostly clear. Lows 48 to 54. Northwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

McHan Reservoir Temperature Statistics

August Temperature

Hailey, Friedman Memorial Airport (25.5 miles)

  • Lowest 8 August, 2025

    44.6 °F

  • Average August

    64.3 °F

  • Highest 12 August, 2025

    89.6 °F

Climate (2020–Present)

Hailey, Friedman Memorial Airport (25.5 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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