Capitol Hill Weather Forecast

    • 39
    • 61

    Mostly Sunny

    • 45
    • 63

    Mostly Sunny

    • 48
    • 69

    Rain Likely

    • 46
    • 57

    Rain Showers Likely

    • 45
    • 52

    Chance Rain

    • 44
    • 53

    Slight Chance Rain

    • 43
    • 55

    Chance Rain

Today 8 Apr City of Seattle

Sunny. Highs near 60. Light wind becoming north around 10 Mph in the afternoon.

Tonight 8 Apr City of Seattle

Clear. Lows near 40. North wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Capitol Hill Temperature Statistics

April Temperature

Boeing Field - King County International Airport (5 miles)

  • Lowest 2 April, 2026

    41 °F

  • Average April

    52 °F

  • Highest 6 April, 2026

    72 °F

Climate (2021–Present)

Boeing Field - King County International Airport (5 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.7 °F
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