| National Weather Service Forecast for:
Renton, WA Issued by: National Weather Service Seattle/Tacoma, WA |
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| Updated: Sun, 16-Aug-2026 12:35am PDT | ||||||||||||||||||||||||||||||||||||||||
| Renton, WA | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Cloudy. Low around 59, with temperatures rising to around 61 overnight. South southwest wind around 2 mph. |
| Sunday |
Mostly cloudy, with a high near 79. West southwest wind around 3 mph. |
| Sunday Night |
Mostly cloudy, with a low around 59. North wind around 3 mph. |
| Monday |
Partly sunny, with a high near 81. North wind 1 to 5 mph. |
| Monday Night |
Partly cloudy, with a low around 60. Northwest wind 1 to 5 mph. |
| Tuesday |
Mostly sunny, with a high near 81. |
| Tuesday Night |
Partly cloudy, with a low around 58. |
| Wednesday |
Partly sunny, with a high near 78. |
| Wednesday Night |
Partly cloudy, with a low around 59. |
| Thursday |
Mostly sunny, with a high near 81. |
| Thursday Night |
Partly cloudy, with a low around 60. |
| Friday |
Partly sunny, with a high near 80. |
| Friday Night |
A slight chance of rain after 5am. Mostly cloudy, with a low around 59. |
| Saturday |
A slight chance of rain. Partly sunny, with a high near 75. |
Forecast from NOAA-NWS for Renton, WA.