Kootenai National Wildlife Refuge Weather Forecast

    • 60
    • 101

    Hot

    • 56
    • 90

    Mostly Sunny

    • 56
    • 90

    Sunny

    • 59
    • 94

    Partly Sunny

    • 57
    • 85

    Chance Rain Showers

    • 54
    • 84

    Chance Rain Showers

    • 53
    • 78

    Chance Rain Showers

Today 3 Sep Northern Panhandle

Hot, sunny. Haze and Areas of smoke. Highs 96 to 103.

Tonight 3 Sep Northern Panhandle

Clear. Haze and Areas of smoke. Lows in the mid 50s to mid 60s.

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Kootenai National Wildlife Refuge Temperature Statistics

September Temperature

Boundary County Airport (5 miles)

  • Lowest 1 September, 2025

    60.8 °F

  • Average September

    75.4 °F

  • Highest 1 September, 2025

    89.6 °F

Climate (2020–Present)

Boundary County Airport (5 miles)

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  • Average Low 2020–2025

    37.4 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56.4 °F
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