Guemes Island - Kellys Point Weather Forecast

    • 52
    • 69

    Chance Rain

    • 52
    • 68

    Slight Chance Rain

    • 50
    • 67

    Mostly Cloudy

    • 49
    • 68

    Mostly Sunny

    • 50
    • 72

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

    • 51
    • 74

    Partly Sunny

Today 12 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. Highs in the mid 60s to lower 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 12 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties

Cloudy in the Evening, then a slight chance of rain in the late evening and early morning. Cloudy with a chance of rain late in the night. Lows in the lower to mid 50s. West wind to 10 Mph becoming south after midnight.

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  • Temperature Real-Time

Guemes Island - Kellys Point Temperature Statistics

September Temperature

Burlington/Mount Vernon, Skagit Regional Airport (10.6 miles)

  • Lowest 3 September, 2026

    50 °F

  • Average September

    60.8 °F

  • Highest 9 September, 2026

    75.2 °F

Climate (2021–2026)

Burlington/Mount Vernon, Skagit Regional Airport (10.6 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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