Renton Weather Forecast

    • 36
    • 48

    Rain Showers

    • 40
    • 52

    Rain

    • 41
    • 50

    Rain

    • 39
    • 52

    Rain

    • 39
    • 51

    Rain

    • 38
    • 53

    Chance Rain

Today 13 Mar Seattle and Vicinity

Cloudy in the morning. A chance of rain in the Morning, then rain Showers and a slight chance of Thunderstorms in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs in the mid to upper 40s. Southwest wind 10 to 20 Mph.

Tonight 13 Mar Seattle and Vicinity

Mostly cloudy with rain Showers likely and a slight chance of Thunderstorms in the Evening, then mostly cloudy with a chance of rain after midnight. Rainfall Amounts less than a tenth of an inch Likely, except higher Amounts possible in Thunderstorms. Lows in the 30s. South wind 10 to 20 Mph.

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Renton Temperature Statistics

March Temperature

Renton Municipal Airport (0.6 miles)

  • Lowest 7 March, 2025

    37.7 °F

  • Average March

    48.2 °F

  • Highest 1 March, 2025

    65.6 °F

Climate (2020–Present)

Renton Municipal Airport (0.6 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    62 °F
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