Lake Valhalla Weather Forecast

    • 41
    • 64

    Mostly Cloudy

    • 39
    • 57

    Decreasing Clouds

    • 42
    • 65

    Mostly Sunny

    • 45
    • 73

    Chance Rain Showers

    • 42
    • 65

    Chance Rain/Snow

    • 38
    • 59

    Chance Rain/Snow

    • 36
    • 54

    Chance Rain/Snow

Today 9 May Western Chelan County

Partly cloudy. Highs in the upper 60s to upper 70s.

Tonight 9 May Western Chelan County

Mostly cloudy. Lows in the mid 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Valhalla Temperature Statistics

May Temperature

Stampede Pass (37.3 miles)

  • Lowest 7 May, 2026

    37.9 °F

  • Average May

    54.3 °F

  • Highest 3 May, 2026

    71.1 °F

Climate (2021–Present)

Stampede Pass (37.3 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    41.6 °F

  • Average High 2021–2026

    48.4 °F
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