Lowell Weather Forecast

    • 56
    • 75

    Increasing Clouds

    • 56
    • 75

    Mostly Cloudy

    • 55
    • 74

    Mostly Cloudy

    • 52
    • 74

    Partly Sunny

    • 53
    • 75

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

Today 17 Aug Downtown Everett / Marysville Area

Mostly cloudy. A slight chance of Showers in the morning. Highs in the upper 60s to mid 70s. Light wind.

Tonight 17 Aug Downtown Everett / Marysville Area

Mostly cloudy. Lows in the 50s. Northwest wind to 10 Mph in the evening becoming light.

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Lowell Temperature Statistics

August Temperature

Everett Snohomish County (4.3 miles)

  • Lowest 7 August, 2025

    54.6 °F

  • Average August

    66.5 °F

  • Highest 12 August, 2025

    87.7 °F

Climate (2020–Present)

Everett Snohomish County (4.3 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    59.2 °F
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