Marblemount Weather Forecast

    • 28
    • 41

    Snow

    • 25
    • 40

    Snow Likely

    • 36
    • 44

    Rain

    • 43
    • 48

    Rain

    • 43
    • 51

    Rain

    • 44
    • 53

    Rain

    • 43
    • 54

    Rain

Today 13 Mar Foothills and Valleys of the North Cascades

Rain and snow in the Morning, then a chance of rain and snow in the afternoon. Patchy fog early in the afternoon. Snow level near 1500 feet. No snow accumulation. Highs in the lower to mid 40s. Light wind.

Tonight 13 Mar Foothills and Valleys of the North Cascades

Mostly cloudy. A chance of rain and snow in the evening. Rain and snow likely after midnight. Snow level near 1500 feet decreasing to 500 feet after midnight. Snow accumulation up to 1 inch. Lows near 30. North wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marblemount Temperature Statistics

March Temperature

Arlington Municipal Airport (41 miles)

  • Lowest 2 March, 2026

    27 °F

  • Average March

    45.1 °F

  • Highest 2 March, 2026

    59 °F

Climate (2021–Present)

Arlington Municipal Airport (41 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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