Roslyn Weather Forecast

    • 32
    • 38

    Rain

    • 29
    • 37

    Rain Likely

    • 25
    • 37

    Rain

    • 22
    • 32

    Chance Snow

    • 24
    • 30

    Chance Snow

    • 23
    • 31

    Chance Snow

Today 18 Dec East Slopes of the Washington Cascades

Rain. Heavy at Times and snow. Heavy at Times in the Morning, then rain in the afternoon. Precipitation may be heavy at Times in the morning. No snow accumulation. Highs 39 to 45. South wind 10 to 15 Mph shifting to the southwest in the afternoon. Chance of precipitation near 100 percent.

Tonight 18 Dec East Slopes of the Washington Cascades

Rain. Lows 32 to 37. West wind 10 to 15 Mph. Chance of precipitation near 100 percent.

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Roslyn Temperature Statistics

December Temperature

Stampede Pass (16.2 miles)

  • Lowest 6 December, 2018

    17.1 °F
  • Average December

    27 °F
  • Highest 11 December, 2018

    36 °F

Climate (2010–Present)

Stampede Pass (16.2 miles)

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  • Average Low 2010–Present

    36.6 °F
  • Average 2010–Present

    41.6 °F
  • Average High 2010–Present

    48.4 °F
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