Harriman Weather Today

Harriman is a small town located in Roane County, Tennessee, in the United States. It has a population of around 7,000 people. The climate in Harriman is considered to be humid subtropical, with hot, humid summers and mild to cool winters. Average temperatures range from the mid-30s during the winter months to the mid-80s during the summer months. The area receives an average of about 55 inches of precipitation annually, with the majority falling during the spring and summer months. Snowfall is relatively rare, with most years receiving less than 10 inches annually.