Square Lake Weather Forecast

    • 41
    • 56

    Mostly Sunny

    • 44
    • 61

    Mostly Sunny

    • 50
    • 68

    Mostly Sunny

    • 51
    • 71

    Mostly Sunny

    • 47
    • 68

    Mostly Sunny

    • 44
    • 60

    Mostly Cloudy

    • 42
    • 49

    Chance Rain Showers

Today 20 Jun Western Chelan County

Sunny. Highs in the lower 70s to lower 80s. Breezy. West wind 5 to 15 Mph with Gusts up to 30 Mph.

Tonight 20 Jun Western Chelan County

Mostly clear. Lows in the 50s. Windy. West wind 5 to 15 Mph in the Evening, becoming light and variable. Gusts up to 35 Mph. In the Mountains, west wind 20 to 30 Mph with Gusts up to 40 Mph, becoming northwest 5 to 15 Mph with Gusts up to 30 Mph overnight.

Graph Plots Open in Graphs

  • 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

    50.6 °F

  • Highest 15 June, 2026

    78.1 °F

Climate (2021–2026)

Stampede Pass (27.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    41.7 °F

  • Average High 2021–2026

    48.4 °F
Get WillyWeather+ to remove ads