Southworth Weather Forecast

    • 34
    • 47

    Gradual Clearing

    • 33
    • 45

    Partly Sunny

    • 34
    • 43

    Mostly Cloudy

    • 32
    • 45

    Partly Sunny

    • 34
    • 45

    Chance Rain/Snow

    • 39
    • 45

    Chance Rain

Today 20 Jan Eastern Kitsap County

Mostly cloudy until late afternoon then becoming mostly sunny. Patchy fog in the morning. Highs in the mid to upper 40s. Light wind.

Tonight 20 Jan Eastern Kitsap County

Partly cloudy. Lows in the 30s. Light wind.

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Southworth Temperature Statistics

January Temperature

Boeing Field - King County International Airport (8.7 miles)

  • Lowest 1 January, 2026

    33.1 °F

  • Average January

    45.8 °F

  • Highest 13 January, 2026

    59 °F

Climate (2021–Present)

Boeing Field - King County International Airport (8.7 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    61.5 °F
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