Kootenai National Wildlife Refuge Weather Forecast

    • 43
    • 67

    Increasing Clouds

    • 44
    • 64

    Chance Rain Showers

    • 40
    • 68

    Mostly Sunny

    • 43
    • 70

    Partly Sunny

    • 43
    • 71

    Partly Sunny

    • 43
    • 70

    Partly Sunny

Today 28 Sep Northern Panhandle

Widespread frost in the morning. Sunny. Highs in the 60s.

Tonight 28 Sep Northern Panhandle

Partly cloudy. Lows in the upper 30s to mid 40s. In the Mountains, Gusts up to 20 Mph increasing to 30 Mph overnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Kootenai National Wildlife Refuge Temperature Statistics

September Temperature

Boundary County Airport (5 miles)

  • Lowest 26 September, 2026

    39.2 °F

  • Average September

    57.4 °F

  • Highest 21 September, 2026

    80.6 °F

Climate (2021–2026)

Boundary County Airport (5 miles)

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

  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    56.7 °F
Get WillyWeather+ to remove ads