Tukwila Weather Forecast

    • 47
    • 62

    Rain Likely

    • 44
    • 54

    Rain Likely

    • 38
    • 50

    Rain

    • 37
    • 51

    Rain Showers

    • 40
    • 56

    Partly Sunny

    • 40
    • 56

    Mostly Cloudy

    • 45
    • 60

    Mostly Cloudy

Today 12 Apr Lowlands of Pierce and Southern King Counties

Mostly cloudy. Patchy fog in the morning. A slight chance of rain late in the afternoon. Highs near 60. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 12 Apr Lowlands of Pierce and Southern King Counties

Mostly cloudy with a chance of Showers. Lows in the mid to upper 40s. West wind to 10 Mph becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tukwila Temperature Statistics

April Temperature

Renton Municipal Airport (2.5 miles)

  • Lowest 8 April, 2026

    36 °F

  • Average April

    51.7 °F

  • Highest 6 April, 2026

    73.9 °F

Climate (2021–Present)

Renton Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.4 °F
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