Seattle Weather Forecast

    • 43
    • 69

    Increasing Clouds

    • 40
    • 56

    Mostly Sunny

    • 41
    • 59

    Mostly Sunny

    • 42
    • 62

    Mostly Sunny

    • 45
    • 64

    Partly Sunny

    • 43
    • 56

    Chance Rain

Today 6 Apr City of Seattle

Mostly sunny. Highs in the mid 60s to lower 70s. Light wind becoming south to 10 Mph in the afternoon.

Tonight 6 Apr City of Seattle

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower to mid 40s. Northeast wind around 10 Mph becoming north to 10 Mph 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 2 April, 2026

    41 °F

  • Average April

    49.6 °F

  • Highest 4 April, 2026

    62.1 °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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