Cypress Island - Secret Harbor Weather Forecast

    • 34
    • 47

    Mostly Sunny

    • 34
    • 45

    Partly Sunny

    • 37
    • 45

    Mostly Cloudy

    • 37
    • 44

    Mostly Cloudy

    • 38
    • 44

    Mostly Cloudy

    • 32
    • 43

    Chance Rain/Snow

Today 18 Jan Lowlands of Western Skagit and Northwestern Snohomish Counties

Sunny. Patchy dense fog in the morning. Highs in the upper 40s to mid 50s. Light wind.

Tonight 18 Jan Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly clear. Patchy fog late in the evening. Lows in the upper 20s to mid 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

    45.1 °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

    43.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.6 °F
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