Deception Pass Weather Forecast

    • 42
    • 50

    Rain

    • 41
    • 54

    Rain

    • 39
    • 49

    Rain

    • 36
    • 50

    Chance Rain/Snow

    • 40
    • 52

    Partly Sunny

    • 44
    • 54

    Mostly Cloudy

    • 45
    • 56

    Chance Rain

Today 23 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly sunny. Highs in the upper 40s to mid 50s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 23 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Cloudy. A chance of rain late in the night. Lows in the upper 30s to mid 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deception Pass Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    32 °F

  • Average March

    45.6 °F

  • Highest 18 March, 2026

    57.9 °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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