Troy Airport Weather Forecast

    • 46
    • 79

    Partly Sunny

    • 48
    • 87

    Chance Rain

    • 44
    • 72

    Chance Rain

    • 47
    • 78

    Chance Rain

    • 50
    • 85

    Chance Rain

    • 48
    • 78

    Rain Showers Likely

Today 24 May Kootenai/Cabinet Region

Mostly sunny. Highs in the 70s. Southwest Winds to 15 Mph in the afternoon.

Tonight 24 May Kootenai/Cabinet Region

Mostly clear. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Troy Airport Temperature Statistics

May Temperature

Boundary County Airport (24.2 miles)

  • Lowest 21 May, 2026

    35.6 °F

  • Average May

    56.2 °F

  • Highest 12 May, 2026

    77 °F

Climate (2021–Present)

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

    56.8 °F
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