Lake Valhalla Weather Forecast

    • 53
    • 81

    Smoke

    • 55
    • 84

    Smoke

    • 56
    • 84

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

    • 50
    • 72

    Mostly Sunny

Today 4 Aug Western Chelan County

Sunny. Smoke and haze. Highs in the lower 80s to lower 90s.

Tonight 4 Aug Western Chelan County

Mostly clear. Smoke and haze. Lows in the mid 50s to mid 60s.

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Lake Valhalla Temperature Statistics

August Temperature

Stampede Pass (37.3 miles)

  • Lowest 2 August, 2026

    43 °F

  • Average August

    48 °F

  • Highest 1 August, 2026

    55 °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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