Weather in Harriman, TN
Updated 2026-08-11 13:00 local time · ZIP codes 37748
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
90°4% rain93°3% rain96°2% rain95°2% rain94°2% rain92°2% rain87°4% rain83°5% rain
82°6% rain80°7% rain79°7% rain
71°63% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 63% over the next 12 hours.
It feels like 99°F with winds near 4 mph.
83°F, 5% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 11 mph.
Current temperature is 90°F, wind 4 mph, rain chance up to 63%.
UV index is 9. Use shade, sunscreen, a hat and sunglasses.
Harriman weather today
Sunny and 90°F in Harriman, TN. Today's high is 96°F with a 6% rain chance. Winds are around 4 mph with gusts near 4 mph. Relative humidity is 59%, pressure is 30.14 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Harriman
Sunrise is at 06:53 AM and sunset is at 08:33 PM. Tomorrow's forecast calls for Sunny with a high near 91°F and a low near 67°F. The maximum rain chance is 64%.