Squalicum Lake Weather Forecast

    • 55
    • 73

    Partly Sunny

    • 58
    • 76

    Mostly Sunny

    • 57
    • 76

    Mostly Sunny

    • 57
    • 75

    Partly Sunny

    • 57
    • 76

    Partly Sunny

    • 58
    • 76

    Mostly Cloudy

Today 12 Aug Foothills and Valleys of the North Cascades

Mostly sunny. A slight chance of Thunderstorms late in the afternoon. Highs in the 70s to lower 80s. Light wind.

Tonight 12 Aug Foothills and Valleys of the North Cascades

Partly cloudy. A chance of Showers and a slight chance of Thunderstorms in the Evening, then a slight chance of Showers late in the evening. Lows in the lower to mid 50s. Light wind.

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Squalicum Lake Temperature Statistics

August Temperature

Bellingham, Bellingham International Airport (8.7 miles)

  • Lowest 3 August, 2026

    46.7 °F

  • Average August

    63.9 °F

  • Highest 7 August, 2026

    81.6 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (8.7 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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