Weallup Lake Weather Forecast

    • 57
    • 77

    Becoming Sunny

    • 56
    • 78

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

    • 56
    • 75

    Mostly Cloudy

    • 56
    • 76

    Mostly Cloudy

    • 56
    • 75

    Mostly Cloudy

Today 13 Aug Downtown Everett / Marysville Area

Sunny. Highs in the 70s. Light wind.

Tonight 13 Aug Downtown Everett / Marysville Area

Mostly clear. Lows in the mid 50s to lower 60s. Light wind.

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Weallup Lake Temperature Statistics

August Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 3 August, 2026

    46.4 °F

  • Average August

    64.1 °F

  • Highest 6 August, 2026

    84.9 °F

Climate (2021–2026)

Arlington Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.8 °F
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