Guemes Island - Boat Harbor Weather Forecast

    • 47
    • 58

    Slight Chance Rain

    • 48
    • 59

    Rain

    • 48
    • 56

    Rain

    • 45
    • 53

    Rain

    • 42
    • 51

    Chance Rain

    • 45
    • 55

    Rain Likely

    • 43
    • 52

    Rain Likely

Today 25 Mar Western Skagit County

Partly sunny. A slight chance of rain in the morning. Highs in the lower to mid 60s.

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Guemes Island - Boat Harbor Temperature Statistics

March Temperature

Burlington/Mount Vernon, Skagit Regional Airport (8.7 miles)

  • Lowest 6 March, 2025

    30.2 °F

  • Average March

    44.7 °F

  • Highest 1 March, 2025

    59 °F

Climate (2020–Present)

Burlington/Mount Vernon, Skagit Regional Airport (8.7 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    59.9 °F
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