Lake Twentytwo Weather Forecast

    • 56
    • 74

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

    • 50
    • 65

    Mostly Cloudy

    • 50
    • 65

    Partly Sunny

    • 51
    • 67

    Mostly Sunny

    • 54
    • 72

    Mostly Sunny

Today 23 Jul Cascades of Snohomish and Northern King Counties

Sunny. Freezing level near 13000 feet. Afternoon pass Temperatures in the mid 70s. Light wind.

Tonight 23 Jul Cascades of Snohomish and Northern King Counties

Mostly clear. Freezing level near 15000 feet. Lows in the lower 50s. Light wind.

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Lake Twentytwo Temperature Statistics

July Temperature

Arlington Municipal Airport (19.3 miles)

  • Lowest 4 July, 2025

    46 °F

  • Average July

    64.7 °F

  • Highest 16 July, 2025

    91 °F

Climate (2020–Present)

Arlington Municipal Airport (19.3 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    59.7 °F
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