10-Day Weather Forecast - Coulee City, WA

Mostly cloudy in the morning then clearing. A 20 percent chance of rain showers. Highs in the mid 60s to lower 70s. South wind 5 to 10 mph.

Partly cloudy. Lows in the mid to upper 40s. Light wind, becoming northeast 5 to 10 mph overnight.

Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 60s to lower 70s. East wind 5 to 10 mph.

Partly cloudy. Lows in the mid 40s to lower 50s. East wind 5 to 10 mph.

Partly cloudy with a 20 percent chance of rain showers. Highs in the 70s.

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

Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower to mid 70s.

Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s to lower 50s.

Partly cloudy. Highs in the 70s.

Partly cloudy. Lows in the mid 40s to lower 50s.

Mostly clear. Highs in the upper 70s to lower 80s.

Mostly clear. Lows in the mid 40s to mid 50s.

Mostly clear. Highs in the upper 70s to lower 80s.

Mostly clear. Low temperature around 53F. Dew point will be around 48F with an average humidity of 64%. Winds will be 5 mph from the SW.

Partly cloudy. High temperature around 71F. Dew point will be around 47F with an average humidity of 55%. Winds will be 4 mph from the SW.

Partly cloudy. Low temperature around 51F. Dew point will be around 48F with an average humidity of 69%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 70F. Dew point will be around 45F with an average humidity of 55%. Winds will be 3 mph from the SW.

Mostly clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 67%. Winds will be 4 mph from the NW.