10-Day Weather Forecast - Coulee Dam, WA

A chance of snow in the morning. Patchy dense fog in the morning. Rain. No snow accumulation. Highs in the upper 30s to mid 40s. Southeast wind 5 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 90 percent.

Mostly cloudy with a 20 percent chance of rain. Lows in the 30s. Windy. Southwest wind 15 to 25 mph with gusts up to 40 mph.

Mostly sunny with a 20 percent chance of rain. Not as cool. Highs in the mid 40s to lower 50s. Windy. Southwest wind 15 to 25 mph with gusts up to 35 mph.

Mostly cloudy with a 20 percent chance of rain. Lows in the 30s. Southwest wind 5 to 15 mph with gusts up to 20 mph.

Rain likely. Highs in the mid 40s to lower 50s. Chance of precipitation 70 percent.

Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s to lower 40s.

Mostly cloudy with a 50 percent chance of rain. Highs in the mid 40s to lower 50s.

Breezy. Rain likely. Lows in the lower to mid 40s. Chance of precipitation 70 percent.

Windy. Mostly cloudy with a 50 percent chance of rain. Highs in the lower to mid 50s.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s to lower 40s.

Rain likely. Highs in the upper 40s to lower 50s. Chance of precipitation 70 percent.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s to lower 40s.

Mostly cloudy with a chance of rain or snow. Highs in the upper 40s to lower 50s. Chance of precipitation 40 percent.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 40F. Dew point will be around 37F with an average humidity of 87%. Winds will be 2 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 43F. Dew point will be around 37F with an average humidity of 83%. Winds will be 2 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 35F with an average humidity of 83%. Winds will be 4 mph from the S.

Cloudy. High temperature around 41F. Dew point will be around 34F with an average humidity of 78%. Winds will be 4 mph from the S.

Cloudy. Low temperature around 35F. Dew point will be around 32F with an average humidity of 83%. Winds will be 2 mph from the E.