Weallup Lake Weather Forecast

    • 42
    • 57

    Mostly Cloudy

    • 38
    • 56

    Partly Sunny

    • 39
    • 54

    Rain Likely

    • 40
    • 56

    Slight Chance Rain

    • 40
    • 58

    Slight Chance Rain

    • 39
    • 56

    Chance Rain

Today 22 Oct Downtown Everett / Marysville Area

Partly sunny. Highs in the mid 50s to lower 60s. Light wind becoming northwest 10 to 15 Mph in the afternoon.

Tonight 22 Oct Downtown Everett / Marysville Area

Mostly cloudy in the evening then becoming mostly clear. Lows in the upper 30s to mid 40s. 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 12 October, 2026

    32 °F

  • Average October

    53 °F

  • Highest 16 October, 2026

    78.1 °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

    60 °F
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