Lake Cassidy Weather Forecast

    • 31
    • 50

    Increasing Clouds

    • 39
    • 57

    Rain Likely

    • 38
    • 52

    Rain

    • 38
    • 52

    Chance Rain Showers

    • 38
    • 57

    Mostly Cloudy

    • 40
    • 60

    Mostly Cloudy

Today 30 Mar Downtown Everett / Marysville Area

Mostly sunny until afternoon then becoming sunny. Areas of freezing fog in the morning. Highs near 50. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 30 Mar Downtown Everett / Marysville Area

Mostly clear in the evening then becoming mostly cloudy. Lows in the 30s. Northwest wind to 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Lake Cassidy Temperature Statistics

March Temperature

Arlington Municipal Airport (7.5 miles)

  • Lowest 2 March, 2026

    27 °F

  • Average March

    44.7 °F

  • Highest 2 March, 2026

    59 °F

Climate (2021–Present)

Arlington Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.9 °F
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