Spire Mountain Weather Forecast

    • 35
    • 48

    Mostly Sunny

    • 36
    • 44

    Rain Showers Likely

    • 35
    • 41

    Rain/Snow Likely

    • 35
    • 45

    Rain/Snow

    • 33
    • 39

    Rain/Snow

    • 34
    • 38

    Chance Rain/Snow

Today 15 Oct Cascades of Snohomish and Northern King Counties

Sunny. Freezing level near 11000 feet. Afternoon pass Temperatures in the lower 50s. Light wind.

Tonight 15 Oct Cascades of Snohomish and Northern King Counties

Mostly clear. Freezing level near 12000 feet. Lows in the lower 30s. Light wind.

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Spire Mountain Temperature Statistics

October Temperature

Arlington Municipal Airport (39.8 miles)

  • Lowest 13 October, 2025

    35.6 °F

  • Average October

    53.2 °F

  • Highest 7 October, 2025

    73.9 °F

Climate (2020–Present)

Arlington Municipal Airport (39.8 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.7 °F
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