Willow Lake Weather Forecast

    • 50
    • 68

    Areas Smoke

    • 49
    • 71

    Mostly Sunny

    • 48
    • 65

    Rain Likely

    • 44
    • 56

    Chance Rain

    • 49
    • 62

    Partly Sunny

    • 51
    • 66

    Chance Rain

Today 18 Sep Cascades of Whatcom and Skagit Counties

Mostly sunny. Areas of smoke. Freezing level near 12000 feet.

Tonight 18 Sep Cascades of Whatcom and Skagit Counties

Mostly clear. Areas of smoke. Freezing level near 13500 feet.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willow Lake Temperature Statistics

September Temperature

Bellingham, Bellingham International Airport (70.2 miles)

  • Lowest 13 September, 2025

    52 °F

  • Average September

    61.9 °F

  • Highest 3 September, 2025

    79 °F

Climate (2020–Present)

Bellingham, Bellingham International Airport (70.2 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    59 °F
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