Cle Elum Lake Weather Forecast

    • 59
    • 83

    Patchy Smoke

    • 63
    • 90

    Mostly Sunny

    • 64
    • 91

    Chance Rain Showers

    • 56
    • 76

    Chance Rain Showers

    • 55
    • 73

    Partly Sunny

    • 58
    • 83

    Partly Sunny

    • 57
    • 81

    Partly Sunny

Today 19 Aug Upper Slopes of the Eastern Washington Cascades Crest

Mostly cloudy. Highs in the lower 70s to lower 80s.

Tonight 19 Aug Upper Slopes of the Eastern Washington Cascades Crest

Partly cloudy. Lows in the lower to mid 50s.

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  • Temperature Real-Time

Cle Elum Lake Temperature Statistics

August Temperature

Stampede Pass (10.6 miles)

  • Lowest 3 August, 2026

    42.1 °F

  • Average August

    58.3 °F

  • Highest 5 August, 2026

    80.1 °F

Climate (2021–2026)

Stampede Pass (10.6 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    48.2 °F
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