Troy Airport Weather Forecast

    • 30
    • 50

    Rain

    • 25
    • 50

    Rain/Snow

    • 23
    • 50

    Patchy Fog

    • 32
    • 51

    Rain

    • 33
    • 54

    Rain

    • 27
    • 52

    Chance Rain/Snow

    • 28
    • 51

    Chance Rain

Today 28 Oct Kootenai/Cabinet Region

Partly cloudy. Areas of fog early in the morning. Patchy fog late in the morning. Highs in the mid 40s to lower 50s.

Tonight 28 Oct Kootenai/Cabinet Region

Mostly cloudy. A 20 percent chance of rain and snow late in the night. Lows in the mid 20s to lower 30s.

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Troy Airport Temperature Statistics

October Temperature

Boundary County Airport (24.2 miles)

  • Lowest 15 October, 2025

    26.6 °F

  • Average October

    46.4 °F

  • Highest 9 October, 2025

    73.4 °F

Climate (2020–Present)

Boundary County Airport (24.2 miles)

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  • Average Low 2020–2025

    37.5 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    56.6 °F
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