Renton Municipal Airport Weather Forecast

    • 42
    • 58

    Increasing Clouds

    • 50
    • 68

    Mostly Cloudy

    • 50
    • 71

    Mostly Cloudy

    • 50
    • 70

    Chance Rain

    • 49
    • 63

    Chance Rain

    • 45
    • 60

    Chance Rain

Today 17 Apr Lowlands of Pierce and Southern King Counties

Mostly sunny. Patchy frost in the morning. Highs in the 50s. Light wind.

Tonight 17 Apr Lowlands of Pierce and Southern King Counties

Mostly cloudy. Lows in the upper 30s to mid 40s. Light wind.

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Renton Municipal Airport Temperature Statistics

April Temperature

Renton Municipal Airport (0 miles)

  • Lowest 8 April, 2026

    36 °F

  • Average April

    51.1 °F

  • Highest 6 April, 2026

    73.9 °F

Climate (2021–Present)

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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