Fidalgo Island - Ship Harbor Weather Forecast

    • 53
    • 65

    Gradual Clearing

    • 52
    • 66

    Partly Sunny

    • 53
    • 65

    Mostly Cloudy

    • 55
    • 68

    Partly Sunny

    • 55
    • 70

    Mostly Sunny

    • 55
    • 70

    Mostly Sunny

Today 18 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Sunny then becoming partly sunny late in the morning then becoming cloudy then becoming partly sunny late in the afternoon. Highs in the mid 60s to lower 70s. Light wind becoming west around 10 Mph in the afternoon.

Tonight 18 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy. Lows in the lower to mid 50s. Southwest wind around 10 Mph becoming south to 10 Mph after midnight.

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Fidalgo Island - Ship Harbor Temperature Statistics

July Temperature

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

  • Lowest 4 July, 2025

    48 °F

  • Average July

    57.4 °F

  • Highest 16 July, 2025

    77 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    56.2 °F
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