| NWS Forecast for: Dupont WA Issued by: National Weather Service Seattle, WA Last Update: 11:26 pm PDT Sep 5, 2026 |  |
| Today: Mostly sunny, with a high near 23. Calm wind becoming north 5 to 8 km/h in the afternoon. Tonight: Increasing clouds, with a low around 12. Calm wind becoming south southwest 5 to 10 km/h in the evening. Labor Day: Mostly cloudy, with a high near 21. South southwest wind 11 to 13 km/h. Monday Night: Partly cloudy, with a low around 11. West southwest wind 5 to 10 km/h becoming calm in the evening. Tuesday: Mostly sunny, with a high near 23. Light north wind becoming north northeast 8 to 13 km/h in the afternoon. Tuesday Night: Clear, with a low around 12. Wednesday: Sunny, with a high near 26. Wednesday Night: Mostly clear, with a low around 13. Thursday: Mostly sunny, with a high near 25. Thursday Night: Partly cloudy, with a low around 12. Friday: Partly sunny, with a high near 23. Friday Night: A slight chance of rain. Partly cloudy, with a low around 12. Saturday: A slight chance of rain. Mostly sunny, with a high near 23. | |
| Dupont WA 47.09°N 122.64°W (Elev. 295 m) | |
Visit your local NWS office at: https://www.weather.gov/sew |
