Protection Island Weather Forecast

    • 52
    • 57

    Slight Chance Rain

    • 52
    • 59

    Mostly Sunny

    • 52
    • 58

    Mostly Cloudy

    • 53
    • 58

    Partly Sunny

    • 55
    • 60

    Partly Sunny

    • 54
    • 60

    Chance Rain

Today 5 Sep Eastern Strait of Juan de Fuca

Mostly cloudy. A slight chance of rain in the Morning, then a chance of rain in the late morning and early afternoon. A chance of Showers and a slight chance of Thunderstorms late in the afternoon. Highs in the 60s. Light wind.

Tonight 5 Sep Eastern Strait of Juan de Fuca

Mostly cloudy with a slight chance of rain in the Evening, then partly cloudy after midnight. Lows in the mid 40s to lower 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Protection Island Temperature Statistics

September Temperature

Whidbey Island Naval Air Station - Ault Field (19.9 miles)

  • Lowest 1 September, 2026

    51.1 °F

  • Average September

    60.2 °F

  • Highest 2 September, 2026

    68 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (19.9 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    56 °F
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