White Rock Lakes Weather Forecast

    • 51
    • 61

    Slight Chance Thunderstorms

    • 50
    • 61

    Increasing Clouds

    • 43
    • 52

    Chance Rain

    • 41
    • 48

    Chance Rain

    • 41
    • 51

    Mostly Sunny

    • 40
    • 51

    Mostly Sunny

    • 43
    • 55

    Mostly Sunny

Today 23 Jul Western Chelan County

Mostly cloudy with a chance of Showers and Thunderstorms. Patchy smoke. Highs in the mid 80s to mid 90s. Chance of precipitation 50 percent.

Tonight 23 Jul Western Chelan County

Mostly clear. Patchy smoke. Lows in the upper 50s to upper 60s. Northwest wind 5 to 15 Mph in the Evening, becoming light and variable. Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

White Rock Lakes Temperature Statistics

July Temperature

Arlington Municipal Airport (52.2 miles)

  • Lowest 13 July, 2026

    44.6 °F

  • Average July

    62.9 °F

  • Highest 21 July, 2026

    89.1 °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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