Lake Valhalla Weather Forecast

    • 43
    • 65

    Mostly Sunny

    • 41
    • 72

    Rain Showers Likely

    • 37
    • 46

    Rain/Snow

    • 36
    • 44

    Chance Rain/Snow

    • 33
    • 46

    Rain/Snow

    • 33
    • 43

    Snow Showers Likely

    • 34
    • 51

    Mostly Cloudy

Today 11 May Western Chelan County

Sunny. Highs in the upper 60s to upper 70s.

Tonight 11 May Western Chelan County

Mostly clear. 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

    52.7 °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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