10-Day Weather Forecast - Tri-Cities, WA

Cloudy with rain likely in the morning then partly sunny with a chance of rain in the afternoon. Highs in the upper 50s to lower 60s. South wind 5 to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. Chance of precipitation 70 percent. Rainfall amounts less than a tenth of an inch.

Mostly cloudy with a 20 percent chance of rain. Lows in the lower to mid 40s. Windy. Southwest wind 15 to 25 mph with gusts to around 35 mph.

Mostly sunny with a 20 percent chance of rain. Highs in the mid to upper 50s. Southwest wind 5 to 15 mph with gusts to around 30 mph.

Windy rain. Lows in the lower 40s. Chance of precipitation 90 percent.

Windy. Sunny with a 50 percent chance of rain. Highs in the upper 40s to lower 50s.

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

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

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

Partly sunny with a 50 percent chance of rain or snow. Highs in the mid to upper 40s.

Partly cloudy with a 20 percent chance of rain or snow. Lows in the lower to mid 30s.

Mostly sunny with a 40 percent chance of rain or snow. Highs in the 40s.

Partly cloudy. Low temperature around 36F. Dew point will be around 33F with an average humidity of 76%. Winds will be 13 mph from the SW.

Cloudy. High temperature around 45F. Dew point will be around 35F with an average humidity of 77%. Winds will be 9 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 35F with an average humidity of 88%. Winds will be 9 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 41F. Dew point will be around 33F with an average humidity of 80%. Winds will be 8 mph from the SW.

Mostly clear with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 28F with an average humidity of 77%. Winds will be 8 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 39F. Dew point will be around 29F with an average humidity of 73%. Winds will be 6 mph from the SW.

Mostly clear with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 28F. Dew point will be around 26F with an average humidity of 80%. Winds will be 5 mph from the SW.