Seattle Weather Forecast

    • 47
    • 61

    Increasing Clouds

    • 46
    • 58

    Mostly Cloudy

    • 48
    • 65

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 48
    • 65

    Mostly Cloudy

    • 51
    • 68

    Partly Sunny

    • 53
    • 74

    Mostly Sunny

Today 27 Apr City of Seattle

Partly cloudy then becoming mostly cloudy until late afternoon then becoming mostly sunny. Highs near 60. South wind 10 to 15 Mph.

Tonight 27 Apr City of Seattle

Partly cloudy. Lows near 50. Southwest wind 10 to 15 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seattle Temperature Statistics

April Temperature

Boeing Field - King County International Airport (3.7 miles)

  • Lowest 8 April, 2026

    37 °F

  • Average April

    51.8 °F

  • Highest 19 April, 2026

    73 °F

Climate (2021–Present)

Boeing Field - King County International Airport (3.7 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.6 °F
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