Troy Airport Weather Forecast

    • 32
    • 63

    Decreasing Clouds

    • 31
    • 66

    Partly Sunny

    • 38
    • 73

    Partly Sunny

    • 33
    • 68

    Partly Sunny

    • 34
    • 62

    Partly Sunny

    • 34
    • 60

    Slight Chance Rain

Today 14 Oct Kootenai/Cabinet Region

Mostly cloudy in the morning then clearing. Areas of fog in the morning. Widespread frost early in the Morning, then Areas of frost late in the morning. Highs in the mid 50s to lower 60s.

Tonight 14 Oct Kootenai/Cabinet Region

Mostly clear. Areas of fog and patchy frost after midnight. Lows in the upper 20s to mid 30s.

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  • Temperature Real-Time

Troy Airport Temperature Statistics

October Temperature

Boundary County Airport (24.2 miles)

  • Lowest 12 October, 2026

    33.8 °F

  • Average October

    50.9 °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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