Lake Twentytwo Weather Forecast

    • 44
    • 58

    Mostly Sunny

    • 48
    • 60

    Mostly Sunny

    • 56
    • 69

    Mostly Sunny

    • 61
    • 74

    Mostly Sunny

    • 61
    • 77

    Partly Sunny

    • 53
    • 70

    Mostly Sunny

Today 11 Jun Cascades of Snohomish and Northern King Counties

Sunny. Freezing level near 10500 feet. Afternoon pass Temperatures in the lower 60s. Light wind becoming west around 10 Mph with Gusts to 25 Mph in the afternoon.

Tonight 11 Jun Cascades of Snohomish and Northern King Counties

Mostly clear. Freezing level near 10500 feet. Lows around 40. West wind in the Passes around 10 Mph with Gusts to 25 Mph in the evening becoming light.

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Lake Twentytwo Temperature Statistics

June Temperature

Arlington Municipal Airport (19.3 miles)

  • Lowest 1 June, 2026

    39.9 °F

  • Average June

    57 °F

  • Highest 2 June, 2026

    82.9 °F

Climate (2021–Present)

Arlington Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
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