Admiralty Bay Weather Forecast

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    • 57

    Rain

    • 50
    • 58

    Mostly Cloudy

    • 51
    • 58

    Mostly Cloudy

    • 52
    • 60

    Partly Sunny

    • 52
    • 60

    Partly Sunny

    • 52
    • 61

    Partly Sunny

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    • 61

    Partly Sunny

Today 29 Sep Island County

Partly sunny. Highs in the lower to mid 60s.

Tonight 29 Sep Island County

Mostly cloudy. A slight chance of rain in the evening. Lows in the mid 40s to lower 50s. West wind 10 to 15 Mph with Gusts to 25 Mph.

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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 27 September, 2026

    41 °F

  • Average September

    56.1 °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

    49.9 °F

  • Average High 2021–2026

    55.9 °F
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