Weallup Lake Weather Forecast

    • 54
    • 71

    Increasing Clouds

    • 53
    • 71

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

    • 59
    • 80

    Partly Sunny

    • 60
    • 83

    Partly Sunny

    • 60
    • 82

    Mostly Sunny

Today 17 Jul Downtown Everett / Marysville Area

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s to mid 70s. South wind around 10 Mph becoming west to 10 Mph in the afternoon.

Tonight 17 Jul Downtown Everett / Marysville Area

Partly cloudy. Patchy fog in the morning. Lows in the lower to mid 50s. Northwest wind around 10 Mph in the evening becoming light.

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Weallup Lake Temperature Statistics

July Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 13 July, 2026

    44.6 °F

  • Average July

    62.1 °F

  • Highest 6 July, 2026

    81 °F

Climate (2021–2026)

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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