Bluff Lake Weather Forecast

    • 38
    • 50

    Rain Likely

    • 42
    • 44

    Chance Rain

    • 48
    • 57

    Partly Sunny

    • 45
    • 61

    Chance Rain

    • 38
    • 46

    Chance Rain

    • 36
    • 43

    Mostly Cloudy

Today 25 May Cascades of Whatcom and Skagit Counties

Mostly cloudy. A slight chance of rain and snow in the Morning, then a chance of rain and snow early in the afternoon. Rain and snow likely late in the afternoon. Snow level near 6500 feet. Rainfall Amounts a quarter to a half inch possible. No snow accumulation.

Tonight 25 May Cascades of Whatcom and Skagit Counties

Mostly cloudy. Rain and snow likely in the Evening, then a chance of rain and snow after midnight. Snow level near 5500 feet. Rainfall Amounts a tenth to a quarter of an inch possible. No snow accumulation.

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Bluff Lake Temperature Statistics

May Temperature

Arlington Municipal Airport (39.1 miles)

  • Lowest 18 May, 2026

    42.1 °F

  • Average May

    56.6 °F

  • Highest 12 May, 2026

    84 °F

Climate (2021–Present)

Arlington Municipal Airport (39.1 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
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