Lost Lake Weather Forecast

    • 12
    • 25

    Blustery

    • 27
    • 33

    Chance Snow

    • 24
    • 37

    Snow

    • 25
    • 26

    Snow

    • 23
    • 32

    Chance Snow

    • 29
    • 39

    Partly Sunny

    • 29
    • 42

    Partly Sunny

Today 30 Mar Lower Clark Fork Region

Mostly cloudy. A 40 percent chance of Areas of snow early in the morning. Highs in the upper 30s to mid 40s. West Winds 15 to 25 Mph. Gusts up to 30 Mph increasing to 40 Mph in the afternoon.

Tonight 30 Mar Lower Clark Fork Region

Mostly clear. Lows 18 to 25. West Winds 15 to 20 Mph with Gusts to around 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

March Temperature

Mullan Pass, Mullan Pass Vor (34.8 miles)

  • Lowest 15 March, 2026

    8.1 °F

  • Average March

    30.2 °F

  • Highest 27 March, 2026

    48 °F

Climate (2021–Present)

Mullan Pass, Mullan Pass Vor (34.8 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    40 °F

  • Average High 2021–2026

    46.4 °F
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