Lake Twentytwo Weather Forecast

    • 49
    • 55

    Chance Rain Showers

    • 54
    • 62

    Mostly Sunny

    • 53
    • 70

    Mostly Sunny

    • 56
    • 69

    Mostly Sunny

    • 56
    • 70

    Partly Sunny

    • 55
    • 69

    Partly Sunny

Today 29 Sep West Slopes North Central Cascades and Passes

Mostly cloudy with a slight chance of Showers. Snow level near 8500 feet. Afternoon pass Temperatures in the mid 50s. Light wind in the Passes becoming northwest around 10 Mph in the afternoon.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Twentytwo Temperature Statistics

September Temperature

Arlington Municipal Airport (19.3 miles)

  • Lowest 18 September, 2022

    41 °F

  • Average September

    60.9 °F

  • Highest 11 September, 2022

    84 °F

Climate (2010–Present)

Arlington Municipal Airport (19.3 miles)

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  • Average Low 2010–Present

    42.9 °F

  • Average 2010–Present

    50.9 °F

  • Average High 2010–Present

    60.4 °F
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