Weallup Lake Weather Forecast

    • 45
    • 62

    Increasing Clouds

    • 46
    • 63

    Partly Sunny

    • 47
    • 65

    Mostly Cloudy

    • 48
    • 64

    Partly Sunny

    • 49
    • 65

    Partly Sunny

    • 50
    • 68

    Partly Sunny

Today 17 May Downtown Everett / Marysville Area

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 50s to mid 60s. Light wind.

Tonight 17 May Downtown Everett / Marysville Area

Mostly clear in the evening then becoming mostly cloudy. Lows in the 40s. Light wind.

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Weallup Lake Temperature Statistics

May Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 12 May, 2026

    44.6 °F

  • Average May

    57.5 °F

  • Highest 12 May, 2026

    84 °F

Climate (2021–Present)

Arlington Municipal Airport (7.5 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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