Guemes Island Weather Forecast

    • 45
    • 54

    Rain Likely

    • 47
    • 56

    Chance Rain

    • 44
    • 54

    Rain Likely

    • 40
    • 50

    Rain

    • 38
    • 50

    Chance Rain

    • 40
    • 52

    Mostly Cloudy

Today 11 Apr Lowlands of Western Skagit and Northwestern Snohomish Counties

A chance of rain in the Morning, then rain likely early in the afternoon. A chance of rain late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the 50s. South wind to 10 Mph.

Tonight 11 Apr Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain after midnight. Patchy fog after midnight. Lows in the mid to upper 40s. Light wind.

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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

    48.8 °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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