Northwest Seattle Weather Forecast

    • 55
    • 76

    Becoming Sunny

    • 59
    • 81

    Mostly Sunny

    • 55
    • 73

    Chance Rain

    • 53
    • 70

    Mostly Sunny

    • 56
    • 71

    Mostly Sunny

    • 58
    • 76

    Mostly Sunny

Today 30 Jul City of Seattle

Sunny. Highs in the 70s. Light wind.

Tonight 30 Jul City of Seattle

Mostly clear. Lows in the mid to upper 50s. North wind to 10 Mph in the evening becoming light.

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Northwest Seattle Temperature Statistics

July Temperature

Boeing Field - King County International Airport (10.6 miles)

  • Lowest 1 July, 2026

    55 °F

  • Average July

    67 °F

  • Highest 21 July, 2026

    91 °F

Climate (2021–2026)

Boeing Field - King County International Airport (10.6 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.6 °F
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