Cypress Island - Secret Harbor Weather Forecast

    • 51
    • 62

    Rain

    • 46
    • 57

    Rain Likely

    • 45
    • 57

    Chance Rain

    • 45
    • 58

    Mostly Sunny

    • 47
    • 55

    Partly Sunny

    • 48
    • 55

    Chance Rain

Today 8 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly sunny. Highs in the 60s. Light wind.

Tonight 8 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. A chance of rain in the morning. Lows in the upper 40s to mid 50s. South wind 10 to 15 Mph.

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Cypress Island - Secret Harbor Temperature Statistics

October Temperature

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

  • Lowest 5 October, 2026

    46.4 °F

  • Average October

    56.2 °F

  • Highest 2 October, 2026

    69.8 °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

    51.2 °F

  • Average High 2021–2026

    59.2 °F
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