Troy Airport Weather Forecast

    • 49
    • 85

    Mostly Sunny

    • 51
    • 87

    Chance Rain

    • 49
    • 79

    Chance Rain

    • 51
    • 88

    Mostly Sunny

    • 54
    • 94

    Sunny

    • 58
    • 100

    Hot

    • 58
    • 98

    Hot

Today 3 Jul Kootenai/Cabinet Region

Mostly sunny. Highs in the upper 70s to mid 80s.

Tonight 3 Jul Kootenai/Cabinet Region

Mostly clear. Lows in the mid 40s to lower 50s.

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  • Temperature Real-Time

Troy Airport Temperature Statistics

July Temperature

Boundary County Airport (24.2 miles)

  • Lowest 1 July, 2025

    53.6 °F
  • Average July

    74.8 °F
  • Highest 1 July, 2025

    93.2 °F

Climate (2020–Present)

Boundary County Airport (24.2 miles)

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  • Average Low 2020–2025

    37.3 °F
  • Average 2020–2025

    46.9 °F
  • Average High 2020–2025

    56.4 °F
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