Weather in Oak Ridge, TN
Updated 2026-08-11 13:45 local time · ZIP codes 37830
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
90°3% rain
98°2% rain97°2% rain95°1% rain93°1% rain89°2% rain85°3% rain
83°4% rain81°5% rain80°7% rain
70°39% rain
70°16% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
There is a moderate rain chance, peaking near 39%.
It feels like 97°F with winds near 5 mph.
85°F, 3% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 11 mph.
Current temperature is 90°F, wind 5 mph, rain chance up to 39%.
UV index is 9. Use shade, sunscreen, a hat and sunglasses.
Oak Ridge weather today
Partly cloudy and 90°F in Oak Ridge, TN. Today's high is 98°F with a 5% rain chance. Winds are around 5 mph with gusts near 5 mph. Relative humidity is 59%, pressure is 30.11 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Oak Ridge
Sunrise is at 06:52 AM and sunset is at 08:32 PM. Tomorrow's forecast calls for Sunny with a high near 92°F and a low near 67°F. The maximum rain chance is 62%.