Capitol Hill Weather Forecast

    • 54
    • 73

    Decreasing Clouds

    • 54
    • 73

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

    • 56
    • 77

    Mostly Cloudy

    • 54
    • 71

    Mostly Cloudy

    • 54
    • 73

    Mostly Sunny

Today 4 Jul City of Seattle

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s to mid 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 4 Jul City of Seattle

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower to mid 50s. North wind 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Capitol Hill Temperature Statistics

July Temperature

Boeing Field - King County International Airport (5 miles)

  • Lowest 1 July, 2026

    55 °F

  • Average July

    59.7 °F

  • Highest 1 July, 2026

    64.9 °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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