Marysville Weather Forecast

    • 56
    • 83

    Mostly Sunny

    • 57
    • 84

    Becoming Sunny

    • 56
    • 82

    Partly Sunny

    • 54
    • 77

    Mostly Cloudy

    • 53
    • 77

    Partly Sunny

    • 53
    • 79

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

Today 22 Jul Downtown Everett / Marysville Area

Mostly sunny. Highs in the 70s to lower 80s. Light wind.

Tonight 22 Jul Downtown Everett / Marysville Area

Mostly clear. Patchy fog late in the night. Lows in the 50s. Northwest wind to 10 Mph in the evening becoming light.

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Marysville Temperature Statistics

July Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 4 July, 2025

    46 °F

  • Average July

    64.7 °F

  • Highest 16 July, 2025

    91 °F

Climate (2020–Present)

Arlington Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    59.7 °F
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