Weallup Lake Weather Forecast

    • 47
    • 63

    Slight Chance Rain Showers

    • 51
    • 71

    Partly Sunny

    • 51
    • 75

    Partly Sunny

    • 46
    • 60

    Chance Rain Showers

    • 45
    • 61

    Partly Sunny

    • 46
    • 64

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

Today 26 May Downtown Everett / Marysville Area

Mostly cloudy. A chance of Showers in the morning. Highs in the upper 50s to mid 60s. South wind to 10 Mph becoming northwest in the afternoon.

Tonight 26 May Downtown Everett / Marysville Area

Mostly clear. Lows in the mid 40s to lower 50s. Northwest wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Weallup Lake Temperature Statistics

May Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 18 May, 2026

    42.1 °F

  • Average May

    56.7 °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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