Cypress Island - Cypress Head Weather Forecast

    • 51
    • 69

    Mostly Sunny

    • 50
    • 70

    Increasing Clouds

    • 49
    • 61

    Partly Sunny

    • 49
    • 63

    Rain Likely

    • 48
    • 64

    Rain Likely

    • 50
    • 66

    Partly Sunny

    • 50
    • 67

    Partly Sunny

Today 21 May Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 21 May Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly clear. Lows near 50. Northwest wind to 10 Mph becoming south after midnight.

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Cypress Island - Cypress Head Temperature Statistics

May Temperature

Burlington/Mount Vernon, Skagit Regional Airport (13 miles)

  • Lowest 16 May, 2026

    42.8 °F

  • Average May

    55.6 °F

  • Highest 4 May, 2026

    78.8 °F

Climate (2021–Present)

Burlington/Mount Vernon, Skagit Regional Airport (13 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.6 °F
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