McDonald Peak Weather Forecast

    • 41
    • 57

    Breezy

    • 43
    • 57

    Mostly Sunny

    • 49
    • 62

    Mostly Sunny

    • 46
    • 58

    Chance Rain

    • 44
    • 53

    Chance Rain

    • 42
    • 51

    Chance Rain

Today 4 Sep Potomac/Seeley Lake Region

Mostly sunny. Areas of smoke. Not as warm. Highs in the 70s. East Winds to 15 Mph.

Tonight 4 Sep Potomac/Seeley Lake Region

Partly cloudy. Areas of smoke in the evening. Haze after midnight. Lows in the 40s. East Winds 15 to 20 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McDonald Peak Temperature Statistics

September Temperature

Missoula, Missoula International Airport (32.9 miles)

  • Lowest 1 September, 2025

    52 °F

  • Average September

    72.3 °F

  • Highest 1 September, 2025

    93.9 °F

Climate (2020–Present)

Missoula, Missoula International Airport (32.9 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    59.2 °F
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