Andrews Bay Weather Forecast

    • 56
    • 71

    Increasing Clouds

    • 54
    • 70

    Mostly Cloudy

    • 53
    • 68

    Mostly Cloudy

    • 53
    • 63

    Rain Likely

    • 51
    • 63

    Chance Rain

    • 50
    • 63

    Mostly Cloudy

Today 21 Sep City of Seattle

Mostly sunny in the morning then becoming partly sunny. Areas of fog in the morning. Highs in the mid 60s to lower 70s. Light wind.

Tonight 21 Sep City of Seattle

Mostly clear in the evening then becoming mostly cloudy. Lows in the mid to upper 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Andrews Bay Temperature Statistics

September Temperature

Boeing Field - King County International Airport (2.5 miles)

  • Lowest 5 September, 2026

    53.1 °F

  • Average September

    62.6 °F

  • Highest 9 September, 2026

    78.1 °F

Climate (2021–2026)

Boeing Field - King County International Airport (2.5 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.6 °F
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