Diamond Lake Weather Forecast

    • 54
    • 68

    Patchy Smoke

    • 52
    • 71

    Patchy Smoke

    • 50
    • 65

    Sunny

    • 49
    • 64

    Sunny

    • 51
    • 67

    Sunny

    • 51
    • 66

    Sunny

    • 54
    • 69

    Mostly Sunny

Today 24 Jul West Glacier Region

Mostly sunny. Patchy smoke through the day. Highs in the 80s. Southwest Winds 15 to 20 Mph. Gusts up to 35 Mph in the afternoon.

Tonight 24 Jul West Glacier Region

Mostly clear. Patchy smoke after midnight. Lows in the mid 50s to lower 60s. Southwest Winds 15 to 20 Mph with Gusts to around 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Lake Temperature Statistics

July Temperature

Missoula, Missoula International Airport (65.9 miles)

  • Lowest 2 July, 2026

    45.6 °F

  • Average July

    71.5 °F

  • Highest 17 July, 2026

    97.6 °F

Climate (2021–2026)

Missoula, Missoula International Airport (65.9 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    59.7 °F
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