Westlake Weather Forecast

    • 58
    • 81

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 55
    • 75

    Partly Sunny

    • 53
    • 73

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

    • 56
    • 77

    Partly Sunny

Today 30 Jun City of Seattle

Sunny. Highs in the upper 70s to mid 80s. North wind 10 to 15 Mph.

Tonight 30 Jun City of Seattle

Mostly clear. Lows near 60. North wind 10 to 15 Mph becoming northeast after midnight.

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Westlake Temperature Statistics

June Temperature

Boeing Field - King County International Airport (5.6 miles)

  • Lowest 2 June, 2025

    49.6 °F

  • Average June

    63.9 °F

  • Highest 8 June, 2025

    87.7 °F

Climate (2020–Present)

Boeing Field - King County International Airport (5.6 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    61.3 °F
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