Capitol Hill Weather Forecast

    • 59
    • 82

    Increasing Clouds

    • 60
    • 86

    Decreasing Clouds

    • 57
    • 86

    Partly Sunny

    • 54
    • 72

    Rain

    • 53
    • 65

    Rain

    • 52
    • 64

    Rain Likely

    • 53
    • 67

    Mostly Cloudy

Today 22 Jun City of Seattle

Sunny. Highs in the upper 70s to mid 80s. North wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 22 Jun City of Seattle

Partly cloudy. Lows near 60. 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

June Temperature

Boeing Field - King County International Airport (5 miles)

  • Lowest 7 June, 2026

    48 °F

  • Average June

    64.2 °F

  • Highest 14 June, 2026

    89.1 °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

    54.3 °F

  • Average High 2021–2026

    61.7 °F
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