South - Lake Union Weather Forecast

    • 57
    • 74

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 54
    • 74

    Partly Sunny

    • 54
    • 71

    Partly Sunny

    • 56
    • 73

    Slight Chance Rain Showers

    • 56
    • 75

    Partly Sunny

Today 9 Aug Seattle and Vicinity

Sunny. Highs in the upper 60s to mid 70s. North wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 9 Aug Seattle and Vicinity

Clear. Lows in the 50s. North wind 10 to 15 Mph decreasing to 10 Mph or less after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South - Lake Union Temperature Statistics

August Temperature

Boeing Field - King County International Airport (5.6 miles)

  • Lowest 6 August, 2020

    57.2 °F

  • Average August

    68.3 °F

  • Highest 5 August, 2020

    82 °F

Climate (2010–Present)

Boeing Field - King County International Airport (5.6 miles)

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  • Average Low 2010–Present

    47.5 °F

  • Average 2010–Present

    54 °F

  • Average High 2010–Present

    61.4 °F
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