White Rock Lakes Weather Forecast

    • 41
    • 52

    Mostly Sunny

    • 43
    • 58

    Mostly Sunny

    • 42
    • 54

    Partly Sunny

    • 38
    • 45

    Slight Chance Rain Showers

    • 39
    • 49

    Mostly Sunny

    • 40
    • 50

    Partly Sunny

Today 5 Jul Western Chelan County

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

Tonight 5 Jul Western Chelan County

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

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White Rock Lakes Temperature Statistics

July Temperature

Arlington Municipal Airport (52.2 miles)

  • Lowest 2 July, 2026

    48.9 °F

  • Average July

    59.6 °F

  • Highest 3 July, 2026

    73 °F

Climate (2021–2026)

Arlington Municipal Airport (52.2 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
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