Downtown Renton Weather Forecast

    • 32
    • 46

    Decreasing Clouds

    • 36
    • 49

    Partly Sunny

    • 44
    • 51

    Chance Rain

    • 49
    • 55

    Rain

    • 43
    • 56

    Rain

    • 39
    • 50

    Chance Rain

Today 3 Dec Seattle and Vicinity

Partly sunny. Areas of freezing fog in the morning. Areas of fog in the morning. Highs in the lower to mid 40s. Light wind.

Tonight 3 Dec Seattle and Vicinity

Partly cloudy. Lows in the upper 20s to mid 30s. Light wind.

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Downtown Renton Temperature Statistics

December Temperature

Renton Municipal Airport (0.6 miles)

  • Lowest 1 December, 2024

    33.1 °F

  • Average December

    37.7 °F

  • Highest 1 December, 2024

    48 °F

Climate (2019–Present)

Renton Municipal Airport (0.6 miles)

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  • Average Low 2019–2024

    47.2 °F

  • Average 2019–2024

    54.2 °F

  • Average High 2019–2024

    61.9 °F
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