| NWS Forecast for: Duvall WA Issued by: National Weather Service Seattle, WA Last Update: 11:26 pm PDT Aug 17, 2026 |  |
| Today: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind. Tonight: Increasing clouds, with a low around 55. Calm wind. Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind. Wednesday Night: Partly cloudy, with a low around 55. Calm wind. Thursday: Mostly sunny, with a high near 81. Calm wind. Thursday Night: Partly cloudy, with a low around 57. Friday: Partly sunny, with a high near 79. Friday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 56. Saturday: A slight chance of rain before 11am. Mostly cloudy, with a high near 72. Saturday Night: Mostly cloudy, with a low around 54. Sunday: Partly sunny, with a high near 75. Sunday Night: Partly cloudy, with a low around 52. Monday: Mostly sunny, with a high near 76. | |
| Duvall WA 47.72°N 121.94°W (Elev. 463 ft) | |
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