Cypress Island - Secret Harbor Weather Forecast

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    Increasing Clouds

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    Rain

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    • 51

    Rain

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    Rain

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    Rain

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    Rain

Today 14 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly sunny. A chance of rain and snow Showers in the morning. A chance of rain and snow Showers early in the Afternoon, then a slight chance of rain and snow Showers late in the afternoon. Snow level near 300 feet. Highs in the 40s. West wind 10 to 15 Mph.

Tonight 14 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 30s. West wind to 10 Mph in the evening becoming light.

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Cypress Island - Secret Harbor Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    32 °F

  • Average March

    43.5 °F

  • Highest 2 March, 2026

    57.2 °F

Climate (2021–Present)

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

    59.7 °F
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