San De Fuca Weather Forecast

    • 52
    • 66

    Increasing Clouds

    • 53
    • 66

    Increasing Clouds

    • 53
    • 67

    Mostly Cloudy

    • 52
    • 66

    Mostly Cloudy

    • 52
    • 65

    Partly Sunny

    • 53
    • 68

    Partly Sunny

    • 54
    • 69

    Mostly Sunny

Today 8 Jul Island County

Mostly cloudy until late afternoon then becoming mostly sunny. Highs in the mid 60s to lower 70s. West wind 10 to 15 Mph.

Tonight 8 Jul Island County

Partly cloudy until early morning then becoming mostly cloudy. Lows in the upper 40s to mid 50s. West wind 10 to 15 Mph with Gusts to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San De Fuca Temperature Statistics

July Temperature

Whidbey Island Naval Air Station - Ault Field (8.7 miles)

  • Lowest 6 July, 2026

    48 °F

  • Average July

    55.5 °F

  • Highest 5 July, 2026

    63 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    56 °F
Get WillyWeather+ to remove ads