Seattle Weather Forecast

    • 51
    • 68

    Decreasing Clouds

    • 53
    • 79

    Partly Sunny

    • 52
    • 63

    Chance Rain

    • 49
    • 66

    Chance Rain

    • 46
    • 59

    Chance Rain

    • 46
    • 58

    Chance Rain

    • 48
    • 61

    Partly Sunny

Today 11 May City of Seattle

Sunny. Highs in the mid 60s to lower 70s. North wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 11 May City of Seattle

Mostly clear. Lows near 50. North wind 10 to 15 Mph decreasing to 10 Mph or less after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seattle Temperature Statistics

May Temperature

Boeing Field - King County International Airport (3.7 miles)

  • Lowest 9 May, 2026

    48.9 °F

  • Average May

    61.5 °F

  • Highest 4 May, 2026

    78.1 °F

Climate (2021–Present)

Boeing Field - King County International Airport (3.7 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.7 °F
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