Deception Island Weather Forecast

    • 46
    • 50

    Rain

    • 48
    • 50

    Rain

    • 50
    • 52

    Rain

    • 46
    • 54

    Mostly Cloudy

    • 45
    • 51

    Mostly Cloudy

    • 40
    • 49

    Partly Sunny

Today 10 Jan Island County

Windy, cloudy. A slight chance of rain in the late morning and early afternoon. A chance of rain late in the afternoon. Highs near 50. Southeast wind 15 to 30 Mph with Gusts to 40 Mph.

Tonight 10 Jan Island County

Breezy. Rain likely until early Morning, then rain at Times in the morning. Rainfall Amounts a quarter to a half inch possible. Lows in the 40s. Southeast wind 15 to 25 Mph with Gusts to 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deception Island Temperature Statistics

January Temperature

Whidbey Island Naval Air Station - Ault Field (3.1 miles)

  • Lowest 1 January, 2026

    30 °F

  • Average January

    42.6 °F

  • Highest 3 January, 2026

    53.1 °F

Climate (2021–Present)

Whidbey Island Naval Air Station - Ault Field (3.1 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    56.1 °F
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