Emerald Lake Weather Forecast

    • 18
    • 45

    Decreasing Clouds

    • 20
    • 52

    Areas Fog

    • 23
    • 56

    Mostly Sunny

    • 24
    • 58

    Mostly Sunny

    • 29
    • 63

    Mostly Sunny

    • 30
    • 65

    Mostly Sunny

Today 12 Oct Potomac/Seeley Lake Region

Mostly cloudy. Patchy fog in the morning. Highs in the upper 30s to mid 40s.

Tonight 12 Oct Potomac/Seeley Lake Region

Mostly cloudy in the evening then becoming partly cloudy. Areas of fog. Lows 18 to 25.

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Emerald Lake Temperature Statistics

October Temperature

Missoula, Missoula International Airport (36 miles)

  • Lowest 7 October, 2026

    33.7 °F

  • Average October

    55.9 °F

  • Highest 5 October, 2026

    81.6 °F

Climate (2021–2026)

Missoula, Missoula International Airport (36 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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