| National Weather Service Forecast for:
Renton WA Issued by: National Weather Service Seattle, WA |
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| Updated: 1:56 pm PDT Jul 28, 2026 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 57. West southwest wind 5 to 8 mph becoming calm in the evening. |
| Wednesday |
Partly sunny, then gradually becoming sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 55. North northwest wind around 6 mph becoming calm in the evening. |
| Thursday |
Sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon. |
| Thursday Night |
Mostly clear, with a low around 56. West wind around 5 mph becoming calm in the evening. |
| Friday |
Sunny, with a high near 85. |
| Friday Night |
Mostly clear, with a low around 60. |
| Saturday |
Partly sunny, with a high near 74. |
| Saturday Night |
Partly cloudy, with a low around 56. |
| Sunday |
Partly sunny, with a high near 72. |
| Sunday Night |
Partly cloudy, with a low around 54. |
| Monday |
Mostly sunny, with a high near 76. |
| Monday Night |
Mostly clear, with a low around 57. |
| Tuesday |
Sunny, with a high near 82. |
Forecast from NOAA-NWS for Renton WA.