Snoqualmie Lake Weather Forecast

    • 33
    • 44

    Sunny

    • 34
    • 46

    Sunny

    • 33
    • 48

    Sunny

    • 34
    • 49

    Mostly Sunny

    • 32
    • 48

    Mostly Cloudy

    • 32
    • 40

    Chance Snow

Today 16 Jan Cascades of Southern King County

Sunny. Freezing level near 11000 feet. Afternoon pass Temperatures in the lower 40s. Light wind in the Passes.

Tonight 16 Jan Cascades of Southern King County

Clear. Freezing level near 11000 feet. Light wind in the Passes.

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  • Temperature Real-Time

Snoqualmie Lake Temperature Statistics

January Temperature

Stampede Pass (19.9 miles)

  • Lowest 1 January, 2026

    21 °F

  • Average January

    32.3 °F

  • Highest 14 January, 2026

    57 °F

Climate (2021–Present)

Stampede Pass (19.9 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    48.3 °F
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