Trio Lakes Weather Forecast

    • 36
    • 50

    Decreasing Clouds

    • 41
    • 60

    Mostly Sunny

    • 47
    • 69

    Mostly Sunny

    • 40
    • 62

    Chance Rain Showers

    • 43
    • 59

    Mostly Sunny

    • 48
    • 68

    Partly Sunny

    • 45
    • 69

    Chance Rain

Today 23 May Lower Clark Fork Region

Mostly cloudy. Patchy fog early in the morning. Highs in the 60s.

Tonight 23 May Lower Clark Fork Region

Mostly clear. Lows in the upper 30s to mid 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trio Lakes Temperature Statistics

May Temperature

Missoula, Missoula International Airport (39.8 miles)

  • Lowest 6 May, 2025

    28.9 °F

  • Average May

    53.9 °F

  • Highest 9 May, 2025

    85.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (39.8 miles)

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  • Average Low 2020–2025

    35.4 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    59 °F
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