McDonald Lake Weather Forecast

    • 24
    • 35

    Snow Likely

    • 24
    • 34

    Snow

    • 37
    • 40

    Rain

    • 39
    • 44

    Rain/Snow

    • 38
    • 44

    Rain/Snow

    • 26
    • 43

    Snow

    • 35
    • 41

    Snow

Today 9 Mar Potomac/Seeley Lake Region

Areas of snow until late Afternoon, then snow likely late in the afternoon. Chance of snow 70 percent. Colder. Little or no new snow accumulation. Highs in the upper 20s to mid 30s. Very windy with west Winds 25 to 35 Mph with Gusts to around 45 Mph.

Tonight 9 Mar Potomac/Seeley Lake Region

Mostly cloudy with a 50 percent chance of Areas of snow. Lows 16 to 23. Windy with west Winds 20 to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McDonald Lake Temperature Statistics

March Temperature

Missoula, Missoula International Airport (34.8 miles)

  • Lowest 1 March, 2026

    22.6 °F

  • Average March

    40 °F

  • Highest 3 March, 2026

    60.1 °F

Climate (2021–Present)

Missoula, Missoula International Airport (34.8 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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