Capitol Hill Weather Forecast

    • 38
    • 48

    Rain

    • 40
    • 45

    Rain Likely

    • 36
    • 45

    Chance Rain

    • 36
    • 43

    Mostly Cloudy

    • 36
    • 45

    Mostly Cloudy

    • 38
    • 47

    Chance Rain

Today 24 Dec City of Seattle

Windy. Rain at Times. Rainfall Amounts a tenth to a quarter of an inch possible. Highs near 50. North wind 10 to 15 Mph increasing to south 25 to 35 Mph with Gusts to 55 Mph in the afternoon.

Tonight 24 Dec City of Seattle

Breezy. Partly cloudy. A slight chance of rain in the evening. Lows near 40. South wind 15 to 25 Mph with Gusts to 50 Mph becoming east 10 to 15 Mph after midnight.

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Capitol Hill Temperature Statistics

December Temperature

Boeing Field - King County International Airport (5 miles)

  • Lowest 1 December, 2025

    34 °F

  • Average December

    48.6 °F

  • Highest 15 December, 2025

    59 °F

Climate (2020–Present)

Boeing Field - King County International Airport (5 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    61.5 °F
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