Seattle-Tacoma International Airport Weather Forecast

    • 57
    • 73

    Mostly Cloudy

    • 57
    • 76

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 60
    • 78

    Mostly Cloudy

    • 58
    • 75

    Partly Sunny

    • 57
    • 76

    Mostly Sunny

Today 23 Jul Seattle and Vicinity

Mostly cloudy. Highs in the upper 60s to mid 70s. North wind to 10 Mph becoming northwest in the afternoon.

Tonight 23 Jul Seattle and Vicinity

Mostly cloudy with a slight chance of Showers. Lows in the mid to upper 50s. Northeast wind 10 to 15 Mph becoming south after midnight. Gusts to 25 Mph.

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Seattle-Tacoma International Airport Temperature Statistics

July Temperature

Seattle, Seattle-Tacoma International Airport (0 miles)

  • Lowest 19 July, 2019

    55 °F
  • Average July

    65.1 °F
  • Highest 21 July, 2019

    91 °F

Climate (2010–Present)

Seattle, Seattle-Tacoma International Airport (0 miles)

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  • Average Low 2010–Present

    47.2 °F
  • Average 2010–Present

    53.6 °F
  • Average High 2010–Present

    61.2 °F
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