About Duvall, WA

Duvall, in Washington, United States, is home to roughly 7,700 people in the Pacific Time Zone at 47.7°N latitude.

Recent weather here gives a sense of typical conditions: in 2025, Duvall recorded a mean annual temperature of 51°F, ranging from 9°F lows in February to 89°F highs in July, with about 60 inches of precipitation across the year.