Monte Cristo Peak Weather Forecast

    • 51
    • 63

    Mostly Cloudy

    • 54
    • 61

    Increasing Clouds

    • 54
    • 63

    Partly Sunny

    • 55
    • 65

    Mostly Sunny

    • 59
    • 70

    Mostly Sunny

    • 59
    • 72

    Mostly Sunny

    • 57
    • 71

    Partly Sunny

Today 29 Aug Cascades of Snohomish and Northern King Counties

Mostly sunny. Freezing level near 13000 feet. Afternoon pass Temperatures in the upper 70s. Light wind.

Tonight 29 Aug Cascades of Snohomish and Northern King Counties

Mostly cloudy. Freezing level near 13500 feet. Lows in the mid 50s. Light wind.

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Monte Cristo Peak Temperature Statistics

August Temperature

Arlington Municipal Airport (39.8 miles)

  • Lowest 21 August, 2025

    46 °F

  • Average August

    66 °F

  • Highest 12 August, 2025

    93 °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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