Lake Ki Weather Forecast

    • 31
    • 48

    Mostly Sunny

    • 30
    • 47

    Increasing Clouds

    • 30
    • 44

    Partly Sunny

    • 28
    • 45

    Mostly Sunny

    • 29
    • 44

    Partly Sunny

    • 34
    • 45

    Chance Rain

    • 37
    • 47

    Slight Chance Rain

Today 20 Jan Downtown Everett / Marysville Area

Partly sunny. Patchy fog in the morning. Highs in the mid 40s to lower 50s. Light wind.

Tonight 20 Jan Downtown Everett / Marysville Area

Mostly clear. Areas of fog in the late evening and early morning. Lows in the lower to mid 30s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Ki Temperature Statistics

January Temperature

Arlington Municipal Airport (4.3 miles)

  • Lowest 18 January, 2026

    25 °F

  • Average January

    43.4 °F

  • Highest 13 January, 2026

    57.9 °F

Climate (2021–Present)

Arlington Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.8 °F
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