Capitol Hill Weather Forecast

    • 59
    • 83

    Increasing Clouds

    • 59
    • 74

    Mostly Cloudy

    • 57
    • 74

    Mostly Cloudy

    • 57
    • 78

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

    • 56
    • 77

    Mostly Sunny

Today 24 Jul City of Seattle

Partly sunny in the morning then becoming sunny. Highs in the upper 70s to mid 80s. Light wind.

Tonight 24 Jul City of Seattle

Mostly clear. Lows near 60. West wind around 10 Mph becoming south after midnight.

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Capitol Hill Temperature Statistics

July Temperature

Boeing Field - King County International Airport (5 miles)

  • Lowest 1 July, 2026

    55 °F

  • Average July

    66.2 °F

  • Highest 21 July, 2026

    91 °F

Climate (2021–2026)

Boeing Field - King County International Airport (5 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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