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Today's Weather - Coulee Dam, WA
December 17, 2025 9:02 PMGrand Coulee Dam MS38°Feels Like 38°Hi 47°F Lo 38°FMostly Cloudy -
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Weather Details
- Windchill 38ºF Daily Rain 0"
- Dewpoint 29ºF Monthly Rain 24"
- Humidity 72% Avg. Wind ESE 2mph
- Pressure 30.03" Wind Gust 3mph
- Sunrise 7:40 AM Moon Waning Crescent
- Sunset 4:03 PM UV Index 1 (Low)
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