Chuckanut Bay Weather Forecast

    • 56
    • 76

    Decreasing Clouds

    • 56
    • 74

    Partly Sunny

    • 56
    • 74

    Mostly Sunny

    • 57
    • 75

    Mostly Sunny

    • 57
    • 76

    Partly Sunny

    • 59
    • 80

    Mostly Sunny

Today 8 Aug Lowlands of Western Whatcom County

Mostly cloudy until late afternoon then becoming sunny. Highs in the 70s. Light wind becoming southwest to 10 Mph in the afternoon.

Tonight 8 Aug Lowlands of Western Whatcom County

Mostly clear. Lows in the 50s. South wind 10 to 15 Mph decreasing to 10 Mph or less after midnight.

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Chuckanut Bay Temperature Statistics

August Temperature

Bellingham, Bellingham International Airport (9.3 miles)

  • Lowest 3 August, 2026

    46.7 °F

  • Average August

    63.2 °F

  • Highest 6 August, 2026

    80.1 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (9.3 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.1 °F
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