7-Day Forecast 47.09°N 122.64°W (Text-Only)
NWS Forecast for: Dupont WA
Issued by: National Weather Service Seattle, WA
Last Update: 1:15 pm PDT Aug 16, 2026


Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 55. Light northwest wind.

Monday: Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming north around 5 mph.

Monday Night: Increasing clouds, with a low around 56. Light and variable wind.

Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Southwest wind 3 to 6 mph.

Tuesday Night: Partly cloudy, with a low around 55. Southwest wind 5 to 7 mph.

Wednesday: Partly sunny, with a high near 76.

Wednesday Night: Partly cloudy, with a low around 55.

Thursday: Mostly sunny, with a high near 82.

Thursday Night: Partly cloudy, with a low around 56.

Friday: A slight chance of rain. Mostly cloudy, with a high near 77.

Friday Night: A chance of rain. Mostly cloudy, with a low around 55.

Saturday: A chance of rain. Mostly cloudy, with a high near 71.

Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 55.

Sunday: A slight chance of rain. Partly sunny, with a high near 75.



Dupont WA
 47.09°N 122.64°W (Elev. 295 ft)

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