Cottonwood Beach Weather Forecast

    • 50
    • 62

    Mostly Cloudy

    • 50
    • 61

    Mostly Cloudy

    • 50
    • 61

    Mostly Cloudy

    • 50
    • 64

    Partly Sunny

    • 52
    • 66

    Mostly Cloudy

    • 52
    • 66

    Partly Sunny

Today 6 May Lowlands of Western Whatcom County

Partly sunny. Highs in the 60s. South wind 10 to 15 Mph. Gusts to 25 Mph in the afternoon.

Tonight 6 May Lowlands of Western Whatcom County

Mostly cloudy. Lows near 50. South wind 10 to 15 Mph decreasing to 10 Mph or less after midnight.

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Cottonwood Beach Temperature Statistics

May Temperature

Bellingham, Bellingham International Airport (13.7 miles)

  • Lowest

  • Average May

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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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