Downtown Renton Weather Forecast

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    Rain

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    • 47

    Rain/Snow

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    Rain

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    • 50

    Rain

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    Rain/Snow

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    Rain

Today 8 Mar Lowlands of Pierce and Southern King Counties

Rain at Times in the Morning, then rain likely in the late morning and early afternoon. A slight chance of rain late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the lower to mid 50s. Southwest wind 10 to 20 Mph. Gusts to 30 Mph in the morning.

Tonight 8 Mar Lowlands of Pierce and Southern King Counties

Rain likely in the Evening, then rain at Times after midnight. Rainfall Amounts less than a tenth of an inch likely. Lows in the 30s. Southwest wind 10 to 15 Mph.

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Downtown Renton Temperature Statistics

March Temperature

Renton Municipal Airport (0.6 miles)

  • Lowest 2 March, 2026

    35.1 °F

  • Average March

    47.8 °F

  • Highest 2 March, 2026

    59 °F

Climate (2021–Present)

Renton Municipal Airport (0.6 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.3 °F
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