Lost Lake Weather Forecast

    • 34
    • 43

    Increasing Clouds

    • 37
    • 47

    Rain

    • 37
    • 44

    Rain/Snow

    • 37
    • 43

    Chance Rain/Snow

    • 43
    • 52

    Mostly Sunny

    • 49
    • 58

    Sunny

    • 52
    • 65

    Mostly Sunny

Today 7 Jun Western Chelan County

Partly cloudy. Highs in the mid 50s to mid 60s. West wind 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 7 Jun Western Chelan County

Partly cloudy. Widespread frost overnight. Lows in the upper 30s to mid 40s. Gusts up to 25 Mph in the evening.

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  • Temperature Real-Time

Lost Lake Temperature Statistics

June Temperature

Stampede Pass (41.6 miles)

  • Lowest 5 June, 2026

    36 °F

  • Average June

    49.9 °F

  • Highest 2 June, 2026

    69.1 °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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