Ruby Arm Weather Forecast

    • 48
    • 52

    Rain

    • 36
    • 51

    Rain

    • 31
    • 44

    Snow Likely

    • 32
    • 46

    Chance Rain/Snow

    • 39
    • 50

    Rain

    • 37
    • 48

    Rain

    • 30
    • 42

    Rain/Snow

Today 19 Mar Cascades of Whatcom and Skagit Counties

Rain and snow. Snow level near 7500 feet. Rainfall Amounts one to three Inches possible. No snow accumulation.

Tonight 19 Mar Cascades of Whatcom and Skagit Counties

Rain and snow. Snow level near 8000 feet. Rainfall Amounts one to three Inches possible. No snow accumulation.

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Ruby Arm Temperature Statistics

March Temperature

Arlington Municipal Airport (64.6 miles)

  • Lowest 2 March, 2026

    27 °F

  • Average March

    43.7 °F

  • Highest 2 March, 2026

    59 °F

Climate (2021–Present)

Arlington Municipal Airport (64.6 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.9 °F
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