Cypress Island - Secret Harbor Weather Forecast

    • 56
    • 76

    Increasing Clouds

    • 55
    • 73

    Rain Likely

    • 54
    • 71

    Partly Sunny

    • 55
    • 72

    Mostly Sunny

    • 56
    • 68

    Mostly Sunny

    • 58
    • 71

    Partly Sunny

    • 57
    • 71

    Mostly Sunny

Today 15 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Sunny. Highs in the 70s. South wind to 10 Mph becoming west in the afternoon.

Tonight 15 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy until early Morning, then mostly cloudy with a slight chance of Showers late in the night. Lows in the 50s to lower 60s. West wind to 10 Mph in the evening becoming light.

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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

    60.3 °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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