Duwamish Waterway Weather Forecast

    • 36
    • 51

    Increasing Clouds

    • 41
    • 52

    Mostly Cloudy

    • 38
    • 49

    Rain Likely

    • 37
    • 47

    Chance Rain

    • 33
    • 46

    Slight Chance Rain/Snow

    • 36
    • 48

    Chance Rain/Snow

Today 11 Feb City of Seattle

Mostly sunny. Highs near 50. North wind to 10 Mph.

Tonight 11 Feb City of Seattle

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s. North wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duwamish Waterway Temperature Statistics

February Temperature

Boeing Field - King County International Airport (0.6 miles)

  • Lowest 6 February, 2026

    37 °F

  • Average February

    48.6 °F

  • Highest 4 February, 2026

    62.1 °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

    54.2 °F

  • Average High 2021–2026

    61.6 °F
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