Glacier Lake Weather Forecast

    • 60
    • 69

    Patchy Smoke

    • 61
    • 71

    Patchy Smoke

    • 61
    • 72

    Partly Sunny

    • 53
    • 69

    Slight Chance Thunderstorms

    • 48
    • 59

    Mostly Sunny

    • 47
    • 55

    Partly Sunny

    • 47
    • 58

    Partly Sunny

Today 20 Jul Cascades of Snohomish and Northern King Counties

Partly sunny. Patchy smoke in the afternoon. Freezing level near 15000 feet. Afternoon pass Temperatures in the lower 80s. Light wind.

Tonight 20 Jul Cascades of Snohomish and Northern King Counties

Mostly cloudy. Patchy smoke in the evening. Patchy smoke after Midnight, then Areas of smoke late in the night. Freezing level near 14000 feet. Lows in the lower 60s. Light wind.

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Glacier Lake Temperature Statistics

July Temperature

Stampede Pass (27.3 miles)

  • Lowest 1 July, 2026

    39 °F

  • Average July

    55.6 °F

  • Highest 15 July, 2026

    81 °F

Climate (2021–2026)

Stampede Pass (27.3 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    48.2 °F
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