Guemes Island Weather Forecast

    • 46
    • 57

    Chance Rain

    • 44
    • 53

    Rain

    • 39
    • 50

    Rain

    • 38
    • 50

    Chance Rain Showers

    • 40
    • 52

    Partly Sunny

    • 41
    • 53

    Partly Sunny

Today 12 Apr Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly sunny. Patchy fog in the morning. Highs in the mid 50s to lower 60s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 12 Apr Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the mid to upper 40s. Light wind becoming southwest to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guemes Island Temperature Statistics

April Temperature

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

  • Lowest 8 April, 2026

    35.6 °F

  • Average April

    48.7 °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

    51.4 °F

  • Average High 2021–2026

    59.7 °F
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