Over the next 10 days Duvall tops out around 30° (Friday) and dips to 9° on the coolest night (Thursday). About 0.10 in of precipitation is expected in total; the most likely wet day is Thursday (57% chance). The NWS alert board for this area is currently clear. Right now Duvall is running about 52° warmer than Portland. Longer view: marine climate — mild, showery winters and dry, gentle summers.
Duvall, WA · Elev 89 ft · 47.74°N, 121.99°W · Washington · Forecast computed for these exact coordinates