Duwamish Waterway Weather Forecast

    • 52
    • 55

    Rain

    • 52
    • 57

    Rain

    • 52
    • 59

    Rain

    • 43
    • 59

    Rain Likely

    • 39
    • 54

    Chance Rain/Snow

    • 38
    • 54

    Chance Rain

Today 17 Mar City of Seattle

Rain at Times. Rainfall Amounts less than a tenth of an inch likely. Highs in the lower to mid 50s. South wind 10 to 15 Mph with Gusts to 25 Mph.

Tonight 17 Mar City of Seattle

Rain. Rainfall Amounts a quarter to a half inch possible. Lows in the lower 50s. South wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duwamish Waterway Temperature Statistics

March Temperature

Boeing Field - King County International Airport (0.6 miles)

  • Lowest 13 March, 2026

    32 °F

  • Average March

    45.3 °F

  • Highest 2 March, 2026

    59 °F

Climate (2021–Present)

Boeing Field - King County International Airport (0.6 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.6 °F
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