Weather in Coulee Dam, Washington
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:11 PM ET · Refreshes every hour
81°F
Clear sky
Feels like 77°F
19%
Humidity
10 mph
Wind Speed
About Weather in Coulee Dam
Coulee Dam is located in Washington (coordinates: 47.968511°N, 118.97628°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.