Renton Municipal Airport Weather Forecast

    • 59
    • 76

    Increasing Clouds

    • 58
    • 77

    Partly Sunny

    • 60
    • 80

    Mostly Sunny

    • 64
    • 86

    Partly Sunny

    • 65
    • 90

    Partly Sunny

    • 64
    • 88

    Partly Sunny

Today 17 Jul Lowlands of Pierce and Southern King Counties

Partly sunny until late afternoon then becoming sunny. Highs in the upper 60s to mid 70s. Southwest wind to 10 Mph becoming west in the afternoon.

Tonight 17 Jul Lowlands of Pierce and Southern King Counties

Mostly clear in the evening then becoming mostly cloudy. Lows in the 50s. West wind to 10 Mph becoming south after midnight.

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Renton Municipal Airport Temperature Statistics

July Temperature

Renton Municipal Airport (0 miles)

  • Lowest 13 July, 2026

    53.1 °F
  • Average July

    66.5 °F
  • Highest 6 July, 2026

    84 °F

Climate (2021–2026)

Renton Municipal Airport (0 miles)

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  • Average Low 2021–2026

    47.5 °F
  • Average 2021–2026

    54.7 °F
  • Average High 2021–2026

    62.3 °F
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