Carnation Weather Forecast

    • 56
    • 78

    Decreasing Clouds

    • 58
    • 83

    Partly Sunny

    • 56
    • 85

    Partly Sunny

    • 56
    • 82

    Partly Sunny

    • 58
    • 84

    Mostly Cloudy

    • 57
    • 83

    Mostly Cloudy

Today 12 Aug Foothills and Valleys of Central King County

Mostly sunny. Highs in the mid to upper 70s. Light wind.

Tonight 12 Aug Foothills and Valleys of Central King County

Mostly clear. Lows in the mid to upper 50s. Light wind.

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Carnation Temperature Statistics

August Temperature

Renton Municipal Airport (17.4 miles)

  • Lowest 3 August, 2026

    52 °F

  • Average August

    69 °F

  • Highest 6 August, 2026

    87.1 °F

Climate (2021–2026)

Renton Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.2 °F
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