Cypress Island - Secret Harbor Weather Forecast

    • 38
    • 43

    Rain

    • 37
    • 44

    Rain

    • 36
    • 43

    Rain

    • 39
    • 43

    Rain/Snow Likely

    • 40
    • 46

    Chance Rain/Snow

    • 41
    • 47

    Chance Rain

Today 5 Jan Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy with a chance of rain in the Morning, then mostly cloudy with a slight chance of rain late in the morning. Mostly sunny in the afternoon. Highs in the 40s. Light wind.

Tonight 5 Jan Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. A chance of rain after midnight. Lows in the mid 30s to lower 40s. South wind to 10 Mph becoming southeast after midnight.

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Cypress Island - Secret Harbor Temperature Statistics

January Temperature

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

  • Lowest 1 January, 2026

    28.4 °F

  • Average January

    39.2 °F

  • Highest 2 January, 2026

    48.2 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.6 °F
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