Swinomish Channel - Shelter Bay Weather Forecast

    • 37
    • 50

    Rain Likely

    • 34
    • 43

    Rain/Snow

    • 38
    • 44

    Rain

    • 39
    • 48

    Rain

    • 37
    • 45

    Rain/Snow

    • 36
    • 45

    Rain/Snow Likely

    • 37
    • 45

    Chance Rain/Snow

Today 8 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Cloudy in the morning then becoming mostly sunny. A chance of rain. Highs near 50. West wind 10 to 20 Mph with Gusts to 30 Mph.

Tonight 8 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Breezy. Mostly cloudy. A chance of rain in the Evening, then rain Showers, snow likely and a slight chance of Thunderstorms after midnight. Snow level near 1000 feet after midnight. Lows in the 30s. West wind 15 to 25 Mph with Gusts to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swinomish Channel - Shelter Bay Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    32 °F

  • Average March

    46.1 °F

  • Highest 2 March, 2026

    55.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    56.1 °F
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