Three Lakes Weather Forecast

    • 59
    • 77

    Rain Showers Likely

    • 55
    • 71

    Rain Showers Likely

    • 56
    • 74

    Rain Showers Likely

    • 55
    • 67

    Rain Showers Likely

    • 54
    • 71

    Chance Rain Showers

    • 55
    • 72

    Slight Chance Rain Showers

Today 6 Sep Foothills and Valleys of Snohomish and Northern King Counties

Mostly cloudy. A chance of Showers until late Afternoon, then a slight chance of Thunderstorms late in the afternoon. Haze in the morning. Areas of smoke through the day. Highs in the 70s to lower 80s. Light wind.

Tonight 6 Sep Foothills and Valleys of Snohomish and Northern King Counties

Mostly cloudy. Areas of smoke until early morning. A chance of Showers and a slight chance of Thunderstorms in the evening. Showers likely after midnight. Rainfall Amounts less than a tenth of an inch Likely, except higher Amounts possible in Thunderstorms. Lows near 60. Light wind becoming south to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Lakes Temperature Statistics

September Temperature

Everett Snohomish County (12.4 miles)

  • Lowest 4 September, 2025

    55 °F

  • Average September

    63.3 °F

  • Highest 3 September, 2025

    77 °F

Climate (2020–Present)

Everett Snohomish County (12.4 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    59.2 °F
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