Delta Lake Weather Forecast

    • 40
    • 54

    Becoming Sunny

    • 40
    • 54

    Rain Likely

    • 42
    • 51

    Rain

    • 36
    • 45

    Rain

    • 32
    • 39

    Snow

    • 30
    • 36

    Snow

Today 21 Oct Cascades of Snohomish and Northern King Counties

Mostly sunny. Patchy dense fog late in the morning. Freezing level near 10000 feet. Afternoon pass Temperatures in the lower 50s. Light wind.

Tonight 21 Oct Cascades of Snohomish and Northern King Counties

Mostly clear. Freezing level near 11000 feet. Lows in the mid 30s. Light wind.

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Delta Lake Temperature Statistics

October Temperature

Stampede Pass (21.7 miles)

  • Lowest 14 October, 2025

    28 °F

  • Average October

    41.8 °F

  • Highest 6 October, 2025

    59 °F

Climate (2020–Present)

Stampede Pass (21.7 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    41.5 °F

  • Average High 2020–2025

    48.3 °F
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