Capitol Hill Weather Forecast

    • 47
    • 61

    Chance Rain

    • 45
    • 56

    Rain Showers Likely

    • 44
    • 56

    Chance Rain

    • 46
    • 59

    Mostly Cloudy

    • 49
    • 62

    Mostly Cloudy

Today 14 May City of Seattle

Partly sunny. Highs near 60. South wind 10 to 15 Mph becoming southwest in the afternoon.

Tonight 14 May City of Seattle

Mostly cloudy. A chance of rain in the evening. A slight chance of rain late in the Evening, then a chance of rain after midnight. Lows in the mid to upper 40s. Southwest wind 10 to 15 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Capitol Hill Temperature Statistics

May Temperature

Boeing Field - King County International Airport (5 miles)

  • Lowest 9 May, 2026

    48.9 °F

  • Average May

    61.2 °F

  • Highest 4 May, 2026

    78.1 °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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