Turquoise Lake Weather Forecast

    • 34
    • 55

    Increasing Clouds

    • 34
    • 53

    Partly Sunny

    • 37
    • 55

    Partly Sunny

    • 32
    • 51

    Rain

    • 22
    • 33

    Snow Likely

    • 23
    • 33

    Chance Snow

Today 19 Oct Potomac/Seeley Lake Region

Partly cloudy. Highs in the upper 50s to mid 60s.

Tonight 19 Oct Potomac/Seeley Lake Region

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Turquoise Lake Temperature Statistics

October Temperature

Missoula, Missoula International Airport (31.7 miles)

  • Lowest 15 October, 2026

    26.1 °F

  • Average October

    50.2 °F

  • Highest 5 October, 2026

    81.6 °F

Climate (2021–2026)

Missoula, Missoula International Airport (31.7 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    59.8 °F
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