Merritt Lake Weather Forecast

    • 58
    • 72

    Increasing Clouds

    • 59
    • 72

    Chance Rain Showers

    • 56
    • 67

    Rain Showers Likely

    • 56
    • 70

    Mostly Sunny

    • 57
    • 72

    Mostly Sunny

    • 59
    • 72

    Mostly Sunny

Today 14 Jul Western Chelan County

Sunny. Highs in the mid 80s to mid 90s.

Tonight 14 Jul Western Chelan County

Mostly clear. Lows in the upper 50s to upper 60s.

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  • Temperature Real-Time

Merritt Lake Temperature Statistics

July Temperature

Stampede Pass (41.6 miles)

  • Lowest 1 July, 2026

    39 °F

  • Average July

    54.6 °F

  • Highest 6 July, 2026

    77 °F

Climate (2021–2026)

Stampede Pass (41.6 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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