Weallup Lake Weather Forecast

    • 48
    • 64

    Increasing Clouds

    • 51
    • 67

    Mostly Cloudy

    • 45
    • 60

    Rain Likely

    • 43
    • 58

    Partly Sunny

    • 42
    • 58

    Mostly Sunny

    • 43
    • 59

    Partly Sunny

Today 7 Oct Downtown Everett / Marysville Area

Mostly cloudy until late afternoon then becoming sunny. Areas of fog late in the morning. Highs in the 60s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 7 Oct Downtown Everett / Marysville Area

Partly cloudy. Lows near 50. Northwest wind to 10 Mph in the evening becoming light.

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Weallup Lake Temperature Statistics

October Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 5 October, 2026

    46 °F

  • Average October

    57.8 °F

  • Highest 2 October, 2026

    71.1 °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

    59.9 °F
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