Admiralty Bay Weather Forecast

    • 51
    • 60

    Mostly Cloudy

    • 51
    • 58

    Rain

    • 48
    • 58

    Rain Showers

    • 50
    • 58

    Partly Sunny

    • 50
    • 58

    Partly Sunny

    • 51
    • 58

    Chance Rain

    • 51
    • 60

    Chance Rain

Today 23 Sep Island County

Mostly cloudy with a slight chance of rain. Highs in the lower to mid 60s.

Tonight 23 Sep Island County

Mostly cloudy. Lows near 50. West wind 10 to 15 Mph becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Admiralty Bay Temperature Statistics

September Temperature

Whidbey Island Naval Air Station - Ault Field (13 miles)

  • Lowest 18 September, 2026

    45 °F

  • Average September

    56.8 °F

  • Highest 7 September, 2026

    69.1 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (13 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    55.9 °F
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