Trio Lakes Weather Forecast

    • 58
    • 76

    Patchy Smoke

    • 61
    • 78

    Mostly Cloudy

    • 54
    • 75

    Chance Rain Showers

    • 46
    • 65

    Mostly Sunny

    • 51
    • 70

    Mostly Sunny

    • 53
    • 72

    Partly Sunny

    • 51
    • 70

    Partly Sunny

Today 20 Aug Lower Clark Fork Region

Mostly sunny. Patchy smoke through the day. Highs in the upper 80s to mid 90s.

Tonight 20 Aug Lower Clark Fork Region

Mostly clear. Lows in the mid 50s to lower 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trio Lakes Temperature Statistics

August Temperature

Missoula, Missoula International Airport (39.8 miles)

  • Lowest 4 August, 2026

    43.6 °F

  • Average August

    68.7 °F

  • Highest 1 August, 2026

    96.7 °F

Climate (2021–2026)

Missoula, Missoula International Airport (39.8 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    59.7 °F
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