Troy Airport Weather Forecast

    • 43
    • 74

    Mostly Sunny

    • 44
    • 76

    Chance Thunderstorms

    • 45
    • 78

    Mostly Sunny

    • 53
    • 86

    Mostly Sunny

    • 57
    • 88

    Partly Sunny

    • 54
    • 89

    Mostly Sunny

    • 53
    • 84

    Mostly Sunny

Today 11 Jun Kootenai/Cabinet Region

Mostly sunny. Patchy fog early in the morning. Highs in the upper 60s to mid 70s.

Tonight 11 Jun Kootenai/Cabinet Region

Mostly clear. Lows in the upper 30s to mid 40s.

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  • Temperature Real-Time

Troy Airport Temperature Statistics

June Temperature

Boundary County Airport (24.2 miles)

  • Lowest 7 June, 2026

    39.2 °F

  • Average June

    56.2 °F

  • Highest 3 June, 2026

    71.6 °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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