Weallup Lake Weather Forecast

    • 40
    • 54

    Chance Rain

    • 39
    • 58

    Mostly Sunny

    • 40
    • 59

    Mostly Sunny

    • 47
    • 57

    Chance Rain

    • 46
    • 60

    Mostly Cloudy

    • 47
    • 63

    Partly Sunny

Today 10 Oct Downtown Everett / Marysville Area

Mostly cloudy with a chance of Showers in the Morning, then mostly sunny in the afternoon. Highs in the 50s. Light wind becoming northwest 10 to 15 Mph in the afternoon.

Tonight 10 Oct Downtown Everett / Marysville Area

Mostly clear. Lows in the upper 30s to mid 40s. Northwest wind 10 to 15 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Weallup Lake Temperature Statistics

October Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 8 October, 2026

    44.1 °F

  • Average October

    56.4 °F

  • Highest 2 October, 2026

    71.1 °F

Climate (2021–2026)

Arlington Municipal Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
Get WillyWeather+ to remove ads