Deception Pass State Park Weather Forecast

    • 42
    • 55

    Rain

    • 41
    • 51

    Rain

    • 39
    • 52

    Chance Rain

    • 39
    • 51

    Mostly Cloudy

    • 40
    • 50

    Partly Sunny

    • 39
    • 51

    Mostly Cloudy

    • 40
    • 51

    Mostly Cloudy

Today 27 Oct Island County

Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower to mid 50s.

Tonight 27 Oct Island County

A chance of rain in the Evening, then rain at Times in the late evening and early morning. A chance of rain late in the night. Rainfall Amounts a quarter to a half inch possible. Lows in the upper 30s to mid 40s. West wind 10 to 15 Mph with Gusts to 25 Mph becoming south after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Deception Pass State Park Temperature Statistics

October Temperature

Whidbey Island Naval Air Station - Ault Field (3.7 miles)

  • Lowest 11 October, 2026

    37.9 °F

  • Average October

    50.7 °F

  • Highest 5 October, 2026

    64.9 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (3.7 miles)

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

  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    55.9 °F
Get WillyWeather+ to remove ads