Lake Dorothy Weather Forecast

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    • 62

    Rain Likely

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    • 56

    Rain Showers

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    • 59

    Chance Rain

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    • 57

    Chance Rain

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    Chance Rain

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    Rain Likely

Today 8 Sep Cascades of Snohomish and Northern King Counties

Partly sunny. A slight chance of Showers in the afternoon. Snow level near 10000 feet. Afternoon pass Temperatures in the mid 60s. Light wind.

Tonight 8 Sep Cascades of Snohomish and Northern King Counties

Mostly cloudy. A slight chance of Thunderstorms and a chance of snow Showers in the Evening, then a chance of Showers after midnight. Snow level near 10000 feet. Lows in the upper 40s. Light wind.

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Lake Dorothy Temperature Statistics

September Temperature

Stampede Pass (21.1 miles)

  • Lowest 1 September, 2025

    54 °F

  • Average September

    68 °F

  • Highest 2 September, 2025

    87.1 °F

Climate (2020–Present)

Stampede Pass (21.1 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    41.6 °F

  • Average High 2020–2025

    48.4 °F
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