Deception Pass Weather Forecast

    • 39
    • 46

    Mostly Cloudy

    • 39
    • 48

    Rain

    • 39
    • 45

    Rain Likely

    • 36
    • 44

    Chance Rain

    • 37
    • 43

    Mostly Cloudy

    • 38
    • 45

    Mostly Cloudy

    • 39
    • 47

    Chance Rain

Today 23 Dec Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly sunny. A slight chance of rain in the morning. Highs in the 40s. Southeast wind 10 to 15 Mph.

Tonight 23 Dec Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. A slight chance of rain late in the night. Lows in the mid 30s to lower 40s. Light wind becoming northeast to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deception Pass Temperature Statistics

December Temperature

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

  • Lowest 1 December, 2025

    34 °F

  • Average December

    46.9 °F

  • Highest 15 December, 2025

    61 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    44.5 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    56.1 °F
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