Guemes Island Weather Forecast

    • 44
    • 56

    Decreasing Clouds

    • 44
    • 60

    Mostly Sunny

    • 44
    • 61

    Mostly Sunny

    • 46
    • 61

    Mostly Sunny

    • 47
    • 61

    Mostly Sunny

    • 46
    • 60

    Mostly Sunny

Today 23 Apr Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 50s to lower 60s. Southeast wind to 10 Mph becoming west in the afternoon.

Tonight 23 Apr Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly clear. Lows in the upper 30s to mid 40s. Light wind.

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Guemes Island Temperature Statistics

April Temperature

Burlington/Mount Vernon, Skagit Regional Airport (9.9 miles)

  • Lowest 8 April, 2026

    35.6 °F

  • Average April

    49.1 °F

  • Highest 6 April, 2026

    68 °F

Climate (2021–Present)

Burlington/Mount Vernon, Skagit Regional Airport (9.9 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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