Cottonwood Beach Weather Forecast

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    Rain

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    Rain

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    Rain

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    Chance Rain

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    Chance Rain

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    Rain

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    Rain

Today 18 Mar Lowlands of Western Whatcom County

Rain. Rainfall Amounts a quarter to a half inch possible. Highs in the 50s. South wind 10 to 20 Mph.

Tonight 18 Mar Lowlands of Western Whatcom County

Rain. Rainfall Amounts a half inch to one inch possible. Lows in the mid 40s to lower 50s. South wind 10 to 20 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Beach Temperature Statistics

March Temperature

Bellingham, Bellingham International Airport (13.7 miles)

  • Lowest 1 March, 2026

    30 °F

  • Average March

    43.6 °F

  • Highest 16 March, 2026

    57 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (13.7 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.1 °F
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