Capitol Hill Weather Forecast

    • 56
    • 75

    Mostly Cloudy

    • 53
    • 72

    Partly Sunny

    • 53
    • 72

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 58
    • 80

    Mostly Sunny

Today 10 Jul City of Seattle

Mostly cloudy. Highs in the 70s. Light wind.

Tonight 10 Jul City of Seattle

Mostly cloudy. Lows in the mid to upper 50s. North wind to 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

    64 °F

  • Highest 6 July, 2026

    82 °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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