Harriman, TN

Current conditions, hourly and 7-day forecast, and live radar for Harriman, TN 37748. Right now: mostly clear, 67°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 67. Southwest wind around 0 mph.
• Thursday: A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 91. Heat index values as high as 96. Southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
• Thursday Night: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. West wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
• Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 98. West wind around 0 mph. Chance of precipitation is 50%.
• Friday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northeast wind around 0 mph. Chance of precipitation is 50%.
• Saturday: Rain showers likely before 11am, then showers and thunderstorms. Partly sunny, with a high near 88. South wind around 0 mph. Chance of precipitation is 80%.