Kirkland Weather Forecast

    • 55
    • 76

    Increasing Clouds

    • 53
    • 71

    Becoming Sunny

    • 54
    • 74

    Mostly Sunny

    • 59
    • 73

    Rain Likely

    • 54
    • 69

    Chance Rain

    • 55
    • 72

    Partly Sunny

    • 58
    • 71

    Chance Rain

Today 17 Sep Eastside

Sunny. Highs in the mid 70s to lower 80s. Light wind.

Tonight 17 Sep Eastside

Mostly clear. Lows in the lower to mid 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kirkland Temperature Statistics

September Temperature

Boeing Field - King County International Airport (10.6 miles)

  • Lowest 15 September, 2025

    54 °F

  • Average September

    65.5 °F

  • Highest 3 September, 2025

    81 °F

Climate (2020–Present)

Boeing Field - King County International Airport (10.6 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    54 °F

  • Average High 2020–2025

    61.4 °F
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