Port Jefferson Weather Forecast

    • 51
    • 61

    Decreasing Clouds

    • 54
    • 65

    Mostly Cloudy

    • 54
    • 62

    Partly Sunny

    • 52
    • 63

    Partly Sunny

    • 52
    • 62

    Partly Sunny

    • 51
    • 61

    Partly Sunny

Today 1 Oct Eastern Kitsap County

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

Tonight 1 Oct Eastern Kitsap County

Mostly cloudy in the evening then becoming mostly clear. Patchy fog in the morning. Lows in the mid 40s to lower 50s. Light wind.

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Port Jefferson Temperature Statistics

October Temperature

Everett Snohomish County (14.9 miles)

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  • Average October

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Climate (2021–2026)

Everett Snohomish County (14.9 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    59.2 °F
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