Weather in Coulee Dam, Washington, United States

7-Day Detailed Weather Forecast for Coulee Dam

This Afternoon

Temperature: 41°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A chance of rain after 4pm. Mostly cloudy. High near 41, with temperatures falling to around 37 in the afternoon. Southeast wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain before 1am. Mostly cloudy. Low around 31, with temperatures rising to around 33 overnight. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 41°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: A chance of rain after 4pm. Partly sunny. High near 41, with temperatures falling to around 39 in the afternoon. Southeast wind 3 to 8 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 33°F

Wind Speed: 5 to 9 mph

Wind Direction: SE

Forecast: A chance of rain before 4am. Mostly cloudy, with a low around 33. Southeast wind 5 to 9 mph. Chance of precipitation is 30%.

Tuesday

Temperature: 41°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a high near 41. Southeast wind around 5 mph.

Tuesday Night

Temperature: 35°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Rain after 10pm. Cloudy, with a low around 35. Chance of precipitation is 90%.

Wednesday

Temperature: 42°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Rain. Mostly cloudy, with a high near 42. Chance of precipitation is 90%.

Wednesday Night

Temperature: 31°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A slight chance of rain before 10pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.

Christmas Day

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: A chance of rain and snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Thursday Night

Temperature: 31°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: A chance of rain and snow before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 37°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of rain and snow before 10am. Partly sunny, with a high near 37. Chance of precipitation is 20%.

Friday Night

Temperature: 28°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 28.

Saturday

Temperature: 38°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 38.

Saturday Night

Temperature: 30°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 30.