Capitol Hill Weather Forecast

    • 58
    • 81

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 61
    • 89

    Partly Sunny

    • 55
    • 78

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

Today 13 Jun City of Seattle

Sunny. Highs near 80. North wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 13 Jun City of Seattle

Mostly clear. Lows near 60. North wind 10 to 15 Mph becoming northeast after midnight.

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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 °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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