Colchuck Lake Weather Forecast

    • 51
    • 61

    Mostly Sunny

    • 43
    • 60

    Mostly Sunny

    • 39
    • 45

    Partly Sunny

    • 38
    • 46

    Partly Sunny

    • 36
    • 41

    Partly Sunny

    • 40
    • 47

    Partly Sunny

Today 25 Aug Western Chelan County

Sunny, haze. Areas of smoke in the afternoon. Highs in the mid 80s to mid 90s.

Tonight 25 Aug Western Chelan County

Mostly clear. Haze and Areas of smoke. Lows in the 60s.

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Colchuck Lake Temperature Statistics

August Temperature

Stampede Pass (27.3 miles)

  • Lowest 3 August, 2026

    42.1 °F

  • Average August

    59 °F

  • Highest 21 August, 2026

    86 °F

Climate (2021–2026)

Stampede Pass (27.3 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    48.2 °F
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