Cypress Island - Secret Harbor Weather Forecast

    • 43
    • 50

    Chance Rain

    • 43
    • 52

    Chance Rain

    • 45
    • 51

    Rain

    • 44
    • 51

    Rain Likely

    • 42
    • 49

    Rain

    • 37
    • 48

    Chance Rain

    • 35
    • 45

    Partly Sunny

Today 19 Nov Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly sunny. Patchy fog in the morning. Highs in the upper 40s to mid 50s. Light wind.

Tonight 19 Nov Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. A chance of rain late in the night. Lows in the lower to mid 40s. Southeast wind to 10 Mph increasing to 10 to 20 Mph after midnight.

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Cypress Island - Secret Harbor Temperature Statistics

November Temperature

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

  • Lowest 3 November, 2025

    37.4 °F

  • Average November

    49.3 °F

  • Highest 13 November, 2025

    60.8 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    59.7 °F
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