Troy Airport Weather Forecast

    • 24
    • 48

    Increasing Clouds

    • 27
    • 49

    Mostly Cloudy

    • 30
    • 53

    Chance Rain

    • 27
    • 51

    Chance Rain

    • 28
    • 52

    Mostly Cloudy

    • 28
    • 55

    Mostly Cloudy

Today 29 Oct Kootenai/Cabinet Region

Mostly cloudy. Areas of fog in the morning. Patchy fog early in the afternoon. A 30 percent chance of Areas of rain and snow in the morning. Highs in the 40s.

Tonight 29 Oct Kootenai/Cabinet Region

Mostly cloudy. Lows in the 20s.

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  • Temperature Real-Time

Troy Airport Temperature Statistics

October Temperature

Boundary County Airport (24.2 miles)

  • Lowest 13 October, 2026

    30.2 °F

  • Average October

    47.5 °F

  • Highest 5 October, 2026

    75.2 °F

Climate (2021–2026)

Boundary County Airport (24.2 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    56.7 °F
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