Chuckanut Bay Weather Forecast

    • 46
    • 64

    Becoming Sunny

    • 48
    • 66

    Mostly Sunny

    • 54
    • 73

    Partly Sunny

    • 57
    • 79

    Partly Sunny

    • 53
    • 71

    Chance Rain

    • 51
    • 67

    Partly Sunny

Today 30 May Lowlands of Western Whatcom County

Partly sunny until late afternoon then becoming sunny. Highs in the upper 50s to mid 60s. South wind to 10 Mph becoming southwest around 10 Mph in the afternoon.

Tonight 30 May Lowlands of Western Whatcom County

Mostly clear. Lows in the 40s to lower 50s. Southwest wind to 10 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chuckanut Bay Temperature Statistics

May Temperature

Bellingham, Bellingham International Airport (9.3 miles)

  • Lowest 16 May, 2026

    43.6 °F

  • Average May

    57.7 °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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