Mount Baker National Forest Weather Forecast

    • 31
    • 40

    Rain/Snow

    • 33
    • 43

    Partly Sunny

    • 31
    • 42

    Rain/Snow Likely

    • 33
    • 46

    Mostly Cloudy

    • 34
    • 46

    Partly Sunny

    • 39
    • 51

    Mostly Cloudy

Today 28 Oct Cascades of Snohomish and Northern King Counties

Rain and snow until late Afternoon, then rain and snow likely late in the afternoon. Snow level near 3500 feet. Rainfall Amounts a quarter to a half inch possible. Snow accumulation up to 1 inch. Total snow accumulation up to 5 Inches. Afternoon pass Temperatures in the mid 30s. Light wind.

Tonight 28 Oct Cascades of Snohomish and Northern King Counties

Mostly cloudy. A chance of snow in the evening. A chance of rain. A slight chance of snow after midnight. Snow level near 3000 feet. Lows in the mid 20s. Light wind.

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Mount Baker National Forest Temperature Statistics

October Temperature

Arlington Municipal Airport (45.4 miles)

  • Lowest 12 October, 2026

    32 °F

  • Average October

    51.5 °F

  • Highest 16 October, 2026

    78.1 °F

Climate (2021–2026)

Arlington Municipal Airport (45.4 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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