Tukwila Weather Forecast

    • 50
    • 69

    Mostly Cloudy

    • 51
    • 60

    Rain Showers

    • 53
    • 61

    Rain Showers

    • 54
    • 70

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

    • 58
    • 81

    Partly Sunny

Today 19 Jun Lowlands of Pierce and Southern King Counties

Partly sunny. Highs in the 60s. Light wind becoming northwest 10 to 15 Mph in the afternoon.

Tonight 19 Jun Lowlands of Pierce and Southern King Counties

Mostly cloudy. Lows in the mid 40s to lower 50s. North wind 10 to 20 Mph becoming south 10 to 15 Mph after midnight.

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Tukwila Temperature Statistics

June Temperature

Renton Municipal Airport (2.5 miles)

  • Lowest 1 June, 2025

    47.6 °F

  • Average June

    63.9 °F

  • Highest 8 June, 2025

    89.7 °F

Climate (2020–Present)

Renton Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    62.1 °F
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