Cayuse Creek (USFS) Airport Weather Forecast

    • 52
    • 78

    Increasing Clouds

    • 50
    • 79

    Mostly Sunny

    • 49
    • 77

    Mostly Sunny

    • 42
    • 61

    Chance Rain

    • 45
    • 66

    Sunny

    • 49
    • 78

    Mostly Sunny

Today 18 Sep Northern Clearwater Mountains

Sunny. Highs in the upper 70s to mid 80s.

Tonight 18 Sep Northern Clearwater Mountains

Clear in the evening then becoming partly cloudy. Lows in the 40s.

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Cayuse Creek (USFS) Airport Temperature Statistics

September Temperature

Missoula, Missoula International Airport (49.1 miles)

  • Lowest 13 September, 2025

    46.9 °F

  • Average September

    65.7 °F

  • Highest 2 September, 2025

    96.1 °F

Climate (2020–Present)

Missoula, Missoula International Airport (49.1 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    59.2 °F
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