Squalicum Lake Weather Forecast

    • 51
    • 70

    Mostly Sunny

    • 55
    • 72

    Increasing Clouds

    • 50
    • 67

    Partly Sunny

    • 50
    • 66

    Mostly Cloudy

    • 50
    • 70

    Chance Rain

    • 51
    • 70

    Partly Sunny

    • 51
    • 70

    Mostly Sunny

Today 8 Sep Foothills and Valleys of the North Cascades

Sunny. Highs in the 70s. Light wind.

Tonight 8 Sep Foothills and Valleys of the North Cascades

Mostly clear. Lows in the lower 50s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Squalicum Lake Temperature Statistics

September Temperature

Bellingham, Bellingham International Airport (8.7 miles)

  • Lowest 6 September, 2026

    45 °F

  • Average September

    60.3 °F

  • Highest 2 September, 2026

    71.7 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.1 °F
Get WillyWeather+ to remove ads