Troy Airport Weather Forecast

    • 50
    • 89

    Increasing Clouds

    • 49
    • 89

    Partly Sunny

    • 49
    • 88

    Mostly Sunny

    • 52
    • 94

    Mostly Sunny

    • 54
    • 96

    Chance Rain

    • 48
    • 87

    Chance Rain

Today 17 Aug Kootenai/Cabinet Region

Mostly cloudy. Highs in the 80s.

Tonight 17 Aug Kootenai/Cabinet Region

Partly cloudy. Lows in the upper 40s to mid 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Troy Airport Temperature Statistics

August Temperature

Boundary County Airport (24.2 miles)

  • Lowest 3 August, 2026

    44.6 °F

  • Average August

    67.5 °F

  • Highest 7 August, 2026

    93.2 °F

Climate (2021–2026)

Boundary County Airport (24.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.6 °F
Get WillyWeather+ to remove ads