Troy Airport Weather Forecast

    • 47
    • 89

    Smoke

    • 45
    • 87

    Rain Likely

    • 42
    • 79

    Rain Showers Likely

    • 45
    • 84

    Partly Sunny

    • 48
    • 86

    Partly Sunny

    • 49
    • 88

    Mostly Cloudy

Today 11 Aug Kootenai/Cabinet Region

Mostly sunny. Smoke. Highs in the 80s to lower 90s.

Tonight 11 Aug Kootenai/Cabinet Region

Mostly clear. Areas of smoke. Lows in the mid 40s to lower 50s.

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  • Temperature Real-Time

Troy Airport Temperature Statistics

August Temperature

Boundary County Airport (24.2 miles)

  • Lowest 3 August, 2026

    44.6 °F

  • Average August

    67.9 °F

  • Highest 7 August, 2026

    93.2 °F

Climate (2021–2026)

Boundary County Airport (24.2 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.6 °F
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