Hayes Lake Weather Forecast

    • 39
    • 50

    Mostly Cloudy

    • 45
    • 56

    Mostly Sunny

    • 53
    • 67

    Mostly Cloudy

    • 46
    • 59

    Chance Rain

    • 38
    • 51

    Chance Rain/Snow

    • 35
    • 43

    Snow Likely

    • 35
    • 42

    Snow Likely

Today 10 May Cascades of Whatcom and Skagit Counties

Mostly cloudy until late afternoon then becoming mostly sunny. Freezing level near 9500 feet.

Tonight 10 May Cascades of Whatcom and Skagit Counties

Partly cloudy with a slight chance of rain and snow in the Evening, then mostly cloudy after midnight. Snow level near 6500 feet.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hayes Lake Temperature Statistics

May Temperature

Bellingham, Bellingham International Airport (37.3 miles)

  • Lowest 1 May, 2026

    45.6 °F

  • Average May

    58.7 °F

  • Highest 3 May, 2026

    76.6 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (37.3 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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