Capitol Hill Weather Forecast

    • 53
    • 72

    Becoming Sunny

    • 57
    • 79

    Mostly Sunny

    • 62
    • 85

    Mostly Sunny

    • 61
    • 88

    Partly Sunny

    • 57
    • 81

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 12 Jun City of Seattle

Sunny. Highs in the upper 60s to mid 70s. Light wind becoming north around 10 Mph in the afternoon.

Tonight 12 Jun City of Seattle

Clear. Lows in the lower to mid 50s. North wind around 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Capitol Hill Temperature Statistics

June Temperature

Boeing Field - King County International Airport (5 miles)

  • Lowest 7 June, 2026

    48 °F

  • Average June

    60.2 °F

  • Highest 2 June, 2026

    84.9 °F

Climate (2021–Present)

Boeing Field - King County International Airport (5 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.7 °F
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