Guemes Island Weather Forecast

    • 51
    • 56

    Chance Rain

    • 49
    • 60

    Chance Rain

    • 51
    • 62

    Partly Sunny

    • 52
    • 66

    Chance Rain

    • 44
    • 58

    Partly Sunny

    • 48
    • 55

    Rain Likely

    • 46
    • 55

    Chance Rain

Today 13 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. Highs in the 50s to lower 60s. Light wind.

Tonight 13 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. A slight chance of rain in the morning. Lows near 50. East wind to 10 Mph becoming southeast after midnight.

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  • Temperature Real-Time

Guemes Island Temperature Statistics

October Temperature

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

  • Lowest 11 October, 2026

    37.4 °F

  • Average October

    54.4 °F

  • Highest 2 October, 2026

    69.8 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    59.3 °F
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