Square Lake Weather Forecast

    • 30
    • 36

    Snow Likely

    • 34
    • 35

    Rain/Snow

    • 35
    • 37

    Rain

    • 32
    • 43

    Partly Sunny

    • 27
    • 42

    Mostly Sunny

    • 27
    • 40

    Mostly Sunny

    • 27
    • 39

    Mostly Sunny

Today 10 Jan Western Chelan County

Partly sunny. Highs in the upper 30s to mid 40s.

Tonight 10 Jan Western Chelan County

Mostly cloudy. A chance of rain and mountain snow in the Evening, then rain and mountain snow likely overnight. Little or no mountain snow accumulation Valleys and 1 to 3 Inches in the Mountains. Snow level 4500 feet. Lows in the 30s. Chance of precipitation 70 percent.

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Square Lake Temperature Statistics

January Temperature

Stampede Pass (27.3 miles)

  • Lowest 1 January, 2026

    21 °F

  • Average January

    28.2 °F

  • Highest 2 January, 2026

    37.9 °F

Climate (2021–Present)

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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