Puget Sound - Seattle Weather Forecast

    • 58
    • 76

    Mostly Cloudy

    • 59
    • 71

    Chance Rain

    • 57
    • 71

    Partly Sunny

    • 57
    • 72

    Mostly Sunny

    • 57
    • 75

    Partly Sunny

    • 55
    • 69

    Mostly Cloudy

    • 55
    • 69

    Partly Sunny

Today 21 Aug City of Seattle

Sunny in the morning then becoming mostly cloudy. Highs in the upper 70s to mid 80s. North wind around 10 Mph becoming northwest in the afternoon.

Tonight 21 Aug City of Seattle

Mostly cloudy. Lows near 60. Northwest wind to 10 Mph becoming south after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Puget Sound - Seattle Temperature Statistics

August Temperature

Boeing Field - King County International Airport (4.3 miles)

  • Lowest 3 August, 2026

    55 °F

  • Average August

    68.1 °F

  • Highest 6 August, 2026

    86 °F

Climate (2021–2026)

Boeing Field - King County International Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads