Swinomish Channel - Shelter Bay Weather Forecast

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain Likely

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    Chance Rain

Today 15 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Cloudy in the Morning, then a slight chance of rain early in the afternoon. Cloudy with a chance of rain late in the afternoon. Highs in the mid 40s to lower 50s. Light wind.

Tonight 15 Mar Lowlands of Western Skagit and Northwestern Snohomish Counties

Breezy. Rain at Times in the Evening, then rain likely in the late evening and early morning. Rain at Times late in the night. Rainfall Amounts a quarter to a half inch possible. Lows near 40. Southeast wind 15 to 25 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

    44.5 °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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