Cypress Island - Secret Harbor Weather Forecast

    • 53
    • 69

    Increasing Clouds

    • 52
    • 68

    Mostly Cloudy

    • 53
    • 68

    Mostly Cloudy

    • 53
    • 63

    Mostly Sunny

    • 54
    • 66

    Mostly Sunny

    • 55
    • 67

    Mostly Sunny

Today 9 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly sunny in the morning then becoming sunny. Highs in the mid 60s to lower 70s. South wind 10 to 15 Mph becoming west in the afternoon.

Tonight 9 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower to mid 50s. West wind to 10 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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