Cypress Island - Secret Harbor Weather Forecast

    • 38
    • 46

    Increasing Clouds

    • 36
    • 46

    Partly Sunny

    • 36
    • 43

    Mostly Cloudy

    • 37
    • 43

    Mostly Cloudy

    • 35
    • 43

    Chance Rain/Snow

    • 36
    • 43

    Chance Rain/Snow

Today 19 Jan Lowlands of Western Skagit and Northwestern Snohomish Counties

Sunny. Areas of dense fog in the morning. Highs in the mid 40s to lower 50s. Light wind.

Tonight 19 Jan Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy. Patchy fog in the late evening and early morning. Lows in the 30s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    44.7 °F

  • Highest 13 January, 2026

    57.2 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.6 °F
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