Troy Weather Forecast

    • 39
    • 59

    Chance Rain Showers

    • 42
    • 66

    Chance Rain Showers

    • 45
    • 70

    Partly Sunny

    • 47
    • 73

    Partly Sunny

    • 49
    • 75

    Partly Sunny

    • 50
    • 77

    Partly Sunny

    • 50
    • 79

    Partly Sunny

Today 17 May Northern Blue Mountains of Oregon

Mostly cloudy with a 20 percent chance of Showers and Thunderstorms. Snow level 5000 feet. Highs in the upper 40s to mid 50s.

Tonight 17 May Northern Blue Mountains of Oregon

Mostly clear. Lows in the lower to mid 30s. Gusts up to 20 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Troy Temperature Statistics

May Temperature

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

  • Lowest 1 May, 2026

    44.7 °F

  • Average May

    64.4 °F

  • Highest 12 May, 2026

    90.6 °F

Climate (2021–Present)

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

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

  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    66.1 °F
Get WillyWeather+ to remove ads