Chuckanut Bay Weather Forecast

    • 50
    • 65

    Slight Chance Rain

    • 53
    • 69

    Partly Sunny

    • 52
    • 74

    Partly Sunny

    • 48
    • 63

    Mostly Cloudy

    • 47
    • 64

    Partly Sunny

    • 48
    • 65

    Partly Sunny

Today 26 May Lowlands of Western Whatcom County

Partly sunny. A slight chance of Showers in the morning. Highs in the 60s. South wind to 10 Mph in the morning becoming light.

Tonight 26 May Lowlands of Western Whatcom County

Mostly clear. Lows in the mid 40s to lower 50s. Light wind.

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Chuckanut Bay Temperature Statistics

May Temperature

Bellingham, Bellingham International Airport (9.3 miles)

  • Lowest 16 May, 2026

    43.6 °F

  • Average May

    57.4 °F

  • Highest 12 May, 2026

    77.6 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (9.3 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.2 °F
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