Jetty Island Park Weather Forecast

    • 58
    • 66

    Chance Rain Showers

    • 57
    • 66

    Chance Rain

    • 57
    • 62

    Rain Likely

    • 57
    • 64

    Chance Rain

    • 57
    • 64

    Slight Chance Rain

    • 57
    • 65

    Mostly Cloudy

    • 57
    • 67

    Chance Rain

Today 7 Sep Downtown Everett / Marysville Area

Mostly cloudy. A chance of Showers until late Afternoon, then a slight chance of Showers late in the afternoon. Highs in the mid 60s to lower 70s. Light wind.

Tonight 7 Sep Downtown Everett / Marysville Area

Mostly cloudy with a slight chance of rain. Lows in the mid 50s to lower 60s. Light wind.

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Jetty Island Park Temperature Statistics

September Temperature

Everett Snohomish County (5.6 miles)

  • Lowest 4 September, 2025

    55 °F

  • Average September

    63.5 °F

  • Highest 3 September, 2025

    77 °F

Climate (2020–Present)

Everett Snohomish County (5.6 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    59.2 °F
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