Ruby Mountain Weather Forecast

    • 26
    • 37

    Decreasing Clouds

    • 26
    • 38

    Increasing Clouds

    • 34
    • 40

    Mostly Cloudy

    • 33
    • 40

    Mostly Cloudy

    • 34
    • 40

    Rain/Snow Likely

    • 32
    • 37

    Rain/Snow

    • 32
    • 34

    Rain/Snow Likely

Today 31 Oct Cascades of Whatcom and Skagit Counties

Mostly cloudy with a chance of rain and snow. Snow level near 5500 feet.

Tonight 31 Oct Cascades of Whatcom and Skagit Counties

Mostly cloudy in the evening then becoming partly cloudy. Freezing level near 6000 feet.

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Ruby Mountain Temperature Statistics

October Temperature

Arlington Municipal Airport (62.8 miles)

  • Lowest 12 October, 2026

    32 °F

  • Average October

    51.1 °F

  • Highest 16 October, 2026

    78.1 °F

Climate (2021–2026)

Arlington Municipal Airport (62.8 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    60 °F
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