Swinomish Channel Entrance Weather Forecast

    • 41
    • 50

    Rain Likely

    • 39
    • 51

    Chance Rain

    • 38
    • 49

    Chance Rain

    • 39
    • 51

    Mostly Cloudy

    • 39
    • 51

    Partly Sunny

    • 40
    • 52

    Mostly Cloudy

Today 28 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Rain at Times in the Morning, then a chance of rain in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the mid 40s to lower 50s. South wind to 10 Mph becoming southeast in the afternoon.

Tonight 28 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy with a chance of rain. Lows in the mid 30s to lower 40s. East wind 10 to 15 Mph with Gusts to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swinomish Channel Entrance Temperature Statistics

October Temperature

Whidbey Island Naval Air Station - Ault Field (6.8 miles)

  • Lowest 11 October, 2026

    37.9 °F

  • Average October

    50.7 °F

  • Highest 5 October, 2026

    64.9 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (6.8 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    55.9 °F
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