Lake Valhalla Weather Forecast

    • 50
    • 72

    Decreasing Clouds

    • 49
    • 71

    Partly Sunny

    • 48
    • 69

    Mostly Sunny

    • 49
    • 69

    Partly Sunny

    • 50
    • 68

    Partly Sunny

    • 53
    • 75

    Partly Sunny

Today 8 Aug Western Chelan County

Mostly cloudy. Highs in the upper 70s to upper 80s. West wind 5 to 15 Mph in the afternoon. Gusts up to 25 Mph.

Tonight 8 Aug Western Chelan County

Areas of smoke in the evening. Mostly clear. Lows in the lower 50s to lower 60s. Northwest wind 5 to 15 Mph in the Evening, becoming light and variable. Gusts up to 30 Mph.

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Lake Valhalla Temperature Statistics

August Temperature

Stampede Pass (37.3 miles)

  • Lowest 3 August, 2026

    42.1 °F

  • Average August

    55.9 °F

  • Highest 5 August, 2026

    80.1 °F

Climate (2021–2026)

Stampede Pass (37.3 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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