Mackay Airport Weather Forecast

    • 52
    • 76

    Slight Chance Thunderstorms

    • 53
    • 80

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

    • 55
    • 82

    Slight Chance Thunderstorms

    • 54
    • 83

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

Today 22 Jul Lost River Valleys

Partly sunny. A slight chance of rain Showers in the morning. Then a slight chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds in the afternoon. Highs 73 to 83. Southwest Winds 10 to 20 Mph.

Tonight 22 Jul Lost River Valleys

Partly cloudy. Lows 47 to 56. West Winds 10 to 15 Mph. Shifting to northwest after midnight.

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Mackay Airport Temperature Statistics

July Temperature

Hailey, Friedman Memorial Airport (44.7 miles)

  • Lowest 6 July, 2025

    44.6 °F

  • Average July

    66 °F

  • Highest 1 July, 2025

    93.2 °F

Climate (2020–Present)

Hailey, Friedman Memorial Airport (44.7 miles)

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  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    42.2 °F

  • Average High 2020–2025

    56 °F
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