Fidalgo Island - Ship Harbor Weather Forecast

    • 48
    • 55

    Decreasing Clouds

    • 45
    • 53

    Mostly Sunny

    • 47
    • 52

    Rain Likely

    • 47
    • 55

    Chance Rain

    • 46
    • 54

    Mostly Cloudy

    • 46
    • 53

    Mostly Cloudy

    • 44
    • 53

    Partly Sunny

Today 22 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly sunny. Highs in the mid to upper 50s.

Tonight 22 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s to mid 40s. Northwest wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fidalgo Island - Ship Harbor Temperature Statistics

October Temperature

Whidbey Island Naval Air Station - Ault Field (9.9 miles)

  • Lowest 11 October, 2026

    37.9 °F

  • Average October

    51.4 °F

  • Highest 5 October, 2026

    64.9 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (9.9 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    55.9 °F
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