As such, the word russet isn't capitalized. The term Idaho potato thus technically refers to any potato grown in the great state of Idaho, although it's mainly used to describe russets, since that's mainly what Idaho grows.
Most / Least Educated Cities in WA. The average temperature of Richland is 52.87Â°F, which is higher than the Washington average temperature of 50.47Â°F and is lower than the national average temperature of 54.45Â°F.
Richland 7 Day Weather. Sunday:The Richland forecast for Aug 20 is 92 degrees and Sunny. Monday:The Richland forecast for Aug 21 is 94 degrees and Partly cloudy. Tuesday:The Richland forecast for Aug 22 is 95 degrees and Sunny. Wednesday:The Richland forecast for Aug 23 is 93 degrees and Sunny.