Weallup Lake Weather Forecast

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    Rain

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    Rain Likely

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    Mostly Cloudy

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    Mostly Cloudy

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    Chance Rain

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    Rain Likely

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    Chance Rain

Today 28 Aug Downtown Everett / Marysville Area

Mostly cloudy until late afternoon then becoming mostly sunny. Highs in the mid 60s to lower 70s. Light wind.

Tonight 28 Aug Downtown Everett / Marysville Area

Cloudy. A chance of Showers late in the evening. Showers likely after Midnight, then Showers in the morning. Rainfall Amounts a quarter to a half inch possible. Lows in the lower to mid 50s. Northwest wind 10 to 15 Mph decreasing to 10 Mph or less after midnight.

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Weallup Lake Temperature Statistics

August Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 3 August, 2026

    46.4 °F

  • Average August

    64.6 °F

  • Highest 25 August, 2026

    89.1 °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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