Crimson Lake Weather Forecast

    • 20
    • 35

    Snow Showers

    • 31
    • 34

    Rain/Snow

    • 28
    • 34

    Snow Showers

    • 24
    • 29

    Slight Chance Snow Showers

    • 25
    • 35

    Mostly Cloudy

    • 29
    • 34

    Partly Sunny

Today 17 Oct Potomac/Seeley Lake Region

Mostly sunny in the Morning, then mostly cloudy with a 50 percent chance of rain Showers in the afternoon. Highs in the upper 40s to mid 50s. West Winds to 15 Mph in the afternoon.

Tonight 17 Oct Potomac/Seeley Lake Region

Rain Showers likely and a chance of snow Showers in the Evening, then mostly clear after midnight. Chance of precipitation 70 percent. Snow level 5000 feet. Little or no new snow accumulation. Lows in the 20s. West Winds to 15 Mph.

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Crimson Lake Temperature Statistics

October Temperature

Missoula, Missoula International Airport (43.5 miles)

  • Lowest 6 October, 2025

    27 °F

  • Average October

    47.8 °F

  • Highest 10 October, 2025

    81 °F

Climate (2020–Present)

Missoula, Missoula International Airport (43.5 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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