Square Lake Weather Forecast

    • 41
    • 56

    Becoming Sunny

    • 47
    • 66

    Mostly Sunny

    • 51
    • 70

    Mostly Sunny

    • 50
    • 69

    Chance Rain Showers

    • 47
    • 62

    Slight Chance Thunderstorms

    • 50
    • 67

    Mostly Sunny

Today 12 Jul Western Chelan County

Partly cloudy in the morning then clearing. Highs in the lower 70s to lower 80s. Gusts up to 30 Mph decreasing to 20 Mph in the afternoon.

Tonight 12 Jul Western Chelan County

Clear. Lows in the upper 40s to upper 50s. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Square Lake Temperature Statistics

July Temperature

Stampede Pass (27.3 miles)

  • Lowest 1 July, 2026

    39 °F

  • Average July

    54.3 °F

  • Highest 6 July, 2026

    77 °F

Climate (2021–2026)

Stampede Pass (27.3 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    48.3 °F
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