French Lake Weather Forecast

    • 36
    • 49

    Increasing Clouds

    • 38
    • 58

    Partly Sunny

    • 37
    • 53

    Mostly Sunny

    • 44
    • 63

    Partly Sunny

    • 40
    • 62

    Chance Rain

    • 38
    • 55

    Chance Rain

    • 35
    • 51

    Chance Rain/Snow

Today 9 May Lower Clark Fork Region

Mostly sunny. Highs in the mid 60s to lower 70s.

Tonight 9 May Lower Clark Fork Region

Mostly clear then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the upper 30s to mid 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

French Lake Temperature Statistics

May Temperature

Missoula, Missoula International Airport (39.8 miles)

  • Lowest 1 May, 2026

    31.6 °F

  • Average May

    54.9 °F

  • Highest 3 May, 2026

    77.6 °F

Climate (2021–Present)

Missoula, Missoula International Airport (39.8 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    59.8 °F
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