Square Lake Weather Forecast

    • 47
    • 66

    Mostly Sunny

    • 53
    • 71

    Increasing Clouds

    • 50
    • 71

    Partly Sunny

    • 42
    • 58

    Mostly Sunny

    • 42
    • 58

    Sunny

    • 46
    • 65

    Mostly Sunny

    • 45
    • 65

    Mostly Sunny

Today 13 Jun Western Chelan County

Sunny. Highs in the upper 70s to upper 80s.

Tonight 13 Jun Western Chelan County

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Square Lake Temperature Statistics

June Temperature

Stampede Pass (27.3 miles)

  • Lowest 6 June, 2026

    34 °F

  • Average June

    45.2 °F

  • Highest 2 June, 2026

    69.1 °F

Climate (2021–Present)

Stampede Pass (27.3 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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