White Rock Lakes Weather Forecast

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    • 29

    Chance Snow

    • 29
    • 35

    Partly Sunny

    • 30
    • 36

    Snow

    • 30
    • 33

    Snow

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    Snow

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    • 27

    Snow

Today 20 Oct Western Chelan County

Mostly cloudy. A chance of rain and mountain snow. Snow level 5000 feet. Highs in the mid 40s to mid 50s. Gusts up to 25 Mph in the morning. Chance of precipitation 40 percent.

Tonight 20 Oct Western Chelan County

Partly cloudy. A chance of rain and mountain snow in the evening. Snow level 5500 feet. Lows in the mid 30s to lower 40s. Chance of precipitation 20 percent.

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White Rock Lakes Temperature Statistics

October Temperature

Arlington Municipal Airport (52.2 miles)

  • Lowest 14 October, 2025

    28.9 °F

  • Average October

    51.5 °F

  • Highest 7 October, 2025

    73.9 °F

Climate (2020–Present)

Arlington Municipal Airport (52.2 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.7 °F
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