Duwamish Waterway Weather Forecast

    • 46
    • 51

    Rain

    • 47
    • 52

    Rain

    • 46
    • 54

    Rain

    • 44
    • 57

    Chance Rain

    • 45
    • 54

    Rain Likely

    • 42
    • 54

    Chance Rain

Today 28 Jan City of Seattle

Rain likely in the Morning, then a chance of rain late in the morning. Rain at Times in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs near 50. South wind 10 to 15 Mph.

Tonight 28 Jan City of Seattle

Rain likely in the Evening, then rain after midnight. Rainfall Amounts a quarter to a half inch possible. Lows in the mid to upper 40s. South wind 10 to 15 Mph becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duwamish Waterway Temperature Statistics

January Temperature

Boeing Field - King County International Airport (0.6 miles)

  • Lowest 24 January, 2026

    24.1 °F

  • Average January

    42.5 °F

  • Highest 13 January, 2026

    59 °F

Climate (2021–Present)

Boeing Field - King County International Airport (0.6 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    61.5 °F
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