Lost Lake Weather Forecast

    • 39
    • 46

    Breezy

    • 47
    • 57

    Partly Sunny

    • 40
    • 51

    Breezy

    • 45
    • 58

    Mostly Sunny

    • 47
    • 60

    Slight Chance Rain Showers

    • 46
    • 67

    Chance Rain Showers

Today 8 May Western Chelan County

Mostly cloudy. Highs in the upper 50s to upper 60s. Breezy. West wind 5 to 15 Mph with Gusts up to 40 Mph in the afternoon.

Tonight 8 May Western Chelan County

Mostly clear. Lows in the 40s. Windy. Northwest wind 5 to 15 Mph with Gusts up to 40 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

May Temperature

Stampede Pass (41.6 miles)

  • Lowest 6 May, 2026

    42.1 °F

  • Average May

    56 °F

  • Highest 3 May, 2026

    71.1 °F

Climate (2021–Present)

Stampede Pass (41.6 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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