Diamond Lake Weather Forecast

    • 34
    • 40

    Increasing Clouds

    • 30
    • 40

    Rain

    • 26
    • 33

    Mostly Cloudy

    • 30
    • 34

    Rain/Snow Likely

    • 32
    • 35

    Chance Rain/Snow

    • 33
    • 40

    Rain/Snow

Today 31 Oct Lower Clark Fork Region

Partly cloudy. Widespread frost and patchy fog in the morning. Highs in the upper 40s to mid 50s.

Tonight 31 Oct Lower Clark Fork Region

Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Lake Temperature Statistics

October Temperature

Mullan Pass, Mullan Pass Vor (31.1 miles)

  • Lowest 27 October, 2025

    23 °F

  • Average October

    36.7 °F

  • Highest 10 October, 2025

    66.9 °F

Climate (2020–Present)

Mullan Pass, Mullan Pass Vor (31.1 miles)

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  • Average Low 2020–2025

    33.7 °F

  • Average 2020–2025

    39.7 °F

  • Average High 2020–2025

    46.1 °F
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