Renton Weather Forecast

    • 60
    • 83

    Becoming Sunny

    • 58
    • 79

    Partly Sunny

    • 56
    • 74

    Mostly Cloudy

    • 56
    • 75

    Partly Sunny

    • 56
    • 76

    Mostly Sunny

    • 58
    • 80

    Mostly Sunny

Today 23 Jul Lowlands of Pierce and Southern King Counties

Sunny. Highs in the mid 70s to lower 80s. Light wind.

Tonight 23 Jul Lowlands of Pierce and Southern King Counties

Mostly clear. Lows in the 50s to lower 60s. West wind to 10 Mph in the evening becoming light.

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Renton Temperature Statistics

July Temperature

Renton Municipal Airport (0.6 miles)

  • Lowest 5 July, 2025

    55.4 °F

  • Average July

    71.4 °F

  • Highest 16 July, 2025

    93.2 °F

Climate (2020–Present)

Renton Municipal Airport (0.6 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    62.2 °F
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