White Rock Lakes Weather Forecast

    • 36
    • 42

    Rain

    • 31
    • 40

    Rain

    • 33
    • 41

    Partly Sunny

    • 39
    • 45

    Chance Rain

    • 35
    • 44

    Partly Sunny

    • 39
    • 49

    Partly Sunny

    • 41
    • 51

    Partly Sunny

Today 28 Sep Western Chelan County

Sunny. Highs in the lower 60s to lower 70s.

Tonight 28 Sep Western Chelan County

Mostly cloudy. Rain Showers overnight. Lows in the 40s. Gusts up to 25 Mph. Chance of precipitation 90 percent. Rainfall Amounts less than a quarter of an inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

White Rock Lakes Temperature Statistics

September Temperature

Arlington Municipal Airport (52.2 miles)

  • Lowest 26 September, 2026

    42.1 °F

  • Average September

    58.3 °F

  • Highest 9 September, 2026

    78.1 °F

Climate (2021–2026)

Arlington Municipal Airport (52.2 miles)

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

  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
Get WillyWeather+ to remove ads