Blue Mountain Weather Forecast

    • 24
    • 31

    Slight Chance Snow

    • 30
    • 39

    Partly Sunny

    • 32
    • 41

    Chance Rain/Snow

    • 33
    • 44

    Partly Sunny

    • 32
    • 41

    Chance Rain/Snow

    • 38
    • 45

    Rain Likely

    • 32
    • 46

    Snow Likely

Today 13 Oct Lower Clark Fork Region

Mostly cloudy. A 50 percent chance of Areas of rain and snow until late afternoon. Highs in the upper 30s to mid 40s. Northeast Winds 15 to 20 Mph.

Tonight 13 Oct Lower Clark Fork Region

Mostly cloudy in the Evening, then partly cloudy with a 20 percent chance of snow after midnight. Widespread frost in the late evening and overnight. Lows in the 20s. Northeast Winds 15 to 20 Mph.

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Blue Mountain Temperature Statistics

October Temperature

Missoula, Missoula International Airport (8.1 miles)

  • Lowest 6 October, 2025

    27 °F

  • Average October

    50.7 °F

  • Highest 10 October, 2025

    81 °F

Climate (2020–Present)

Missoula, Missoula International Airport (8.1 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    59.3 °F
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