| NWS Forecast for: Renton Municipal WA Issued by: National Weather Service Seattle, WA Last Update: 1:26 pm PST Jan 22, 2026 |  |
| This Afternoon: Partly sunny, with a high near 44. Calm wind. Tonight: Mostly cloudy, with a low around 30. Calm wind. Friday: Sunny, with a high near 46. Calm wind becoming north around 6 mph in the afternoon. Friday Night: Mostly clear, with a low around 29. Light east northeast wind. Saturday: Sunny, with a high near 45. Calm wind. Saturday Night: Mostly clear, with a low around 28. Sunday: Mostly sunny, with a high near 45. Sunday Night: Mostly cloudy, with a low around 31. Monday: Mostly cloudy, with a high near 46. Monday Night: Mostly cloudy, with a low around 38. Tuesday: Mostly cloudy, with a high near 50. Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 39. Wednesday: A chance of rain. Mostly cloudy, with a high near 51. | |
| Renton Municipal WA 47.52°N 122.2°W (Elev. 200 ft) | |
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