Seattle Weather Forecast

    • 44
    • 63

    Decreasing Clouds

    • 51
    • 73

    Sunny

    • 50
    • 70

    Rain Showers

    • 44
    • 58

    Slight Chance Rain Showers

    • 45
    • 63

    Mostly Sunny

    • 47
    • 67

    Partly Sunny

Today 30 Apr City of Seattle

Mostly sunny. Highs in the upper 50s to mid 60s. Light wind becoming northwest around 10 Mph in the afternoon.

Tonight 30 Apr City of Seattle

Mostly clear. Lows in the lower to mid 40s. North wind around 10 Mph in the evening becoming light.

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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 4 April, 2025

    38.6 °F

  • Average April

    53.5 °F

  • Highest 18 April, 2025

    73.7 °F

Climate (2020–Present)

Boeing Field - King County International Airport (3.7 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    61.3 °F
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