Mc Kenna Airport Weather Forecast

    • 52
    • 89

    Breezy

    • 51
    • 86

    Decreasing Clouds

    • 54
    • 89

    Mostly Sunny

    • 56
    • 95

    Mostly Sunny

    • 54
    • 94

    Mostly Sunny

    • 51
    • 88

    Mostly Sunny

    • 48
    • 84

    Mostly Sunny

Today 16 Aug Gallatin Valley

Partly cloudy. Haze through the day. Areas of smoke in the afternoon. A 20 percent chance of Thunderstorms in the afternoon. Highs 85 to 90. South Winds up to 10 Mph.

Tonight 16 Aug Gallatin Valley

Mostly cloudy with a 30 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Areas of smoke in the evening. Haze through the night. Lows 50 to 55. South Winds 5 to 15 Mph.

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Mc Kenna Airport Temperature Statistics

August Temperature

Bozeman, Gallatin Field (1.2 miles)

  • Lowest 8 August, 2025

    42.7 °F

  • Average August

    67.4 °F

  • Highest 13 August, 2025

    95.6 °F

Climate (2020–Present)

Bozeman, Gallatin Field (1.2 miles)

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  • Average Low 2020–2025

    30.6 °F

  • Average 2020–2025

    44.2 °F

  • Average High 2020–2025

    57.7 °F
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