Cypress Island - Secret Harbor Weather Forecast

    • 51
    • 69

    Partly Sunny

    • 53
    • 68

    Increasing Clouds

    • 52
    • 68

    Mostly Cloudy

    • 53
    • 69

    Mostly Cloudy

    • 53
    • 63

    Mostly Sunny

    • 54
    • 66

    Mostly Sunny

    • 55
    • 67

    Mostly Sunny

Today 8 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy until late afternoon then becoming mostly sunny. Highs in the mid 60s to lower 70s. South wind to 10 Mph becoming southwest around 10 Mph in the afternoon.

Tonight 8 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy until early morning then becoming mostly cloudy. Lows near 50. Southwest wind to 10 Mph with Gusts to 20 Mph becoming south after midnight.

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Cypress Island - Secret Harbor Temperature Statistics

July Temperature

Burlington/Mount Vernon, Skagit Regional Airport (13.7 miles)

  • Lowest 2 July, 2026

    46.4 °F

  • Average July

    59.4 °F

  • Highest 6 July, 2026

    78.8 °F

Climate (2021–2026)

Burlington/Mount Vernon, Skagit Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.4 °F
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