Weallup Lake Weather Forecast

    • 52
    • 64

    Rain

    • 48
    • 59

    Rain

    • 46
    • 62

    Partly Sunny

    • 49
    • 63

    Partly Sunny

    • 48
    • 63

    Partly Sunny

    • 47
    • 63

    Partly Sunny

Today 28 Sep Downtown Everett / Marysville Area

Mostly sunny. Highs in the 60s. Light wind.

Tonight 28 Sep Downtown Everett / Marysville Area

Windy. Mostly cloudy in the Evening, then a slight chance of rain late in the evening. Cloudy with a chance of rain after midnight. Lows in the lower to mid 50s. South wind 10 to 20 Mph becoming southeast 15 to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Weallup Lake Temperature Statistics

September Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 26 September, 2026

    42.1 °F

  • Average September

    58.3 °F

  • Highest 9 September, 2026

    78.1 °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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