Weather in Trenton, TN
Updated 2026-09-26 11:00 local time · ZIP codes 38382
Partly Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
77°2% rain
80°9% rain
82°5% rain84°9% rain84°9% rain84°9% rain82°9% rain78°9% rain
73°9% rain
70°17% rain69°17% rain69°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 17%).
It feels like 69°F with winds near 8 mph.
77°F, 2% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 77°F, wind 8 mph, rain chance up to 17%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Trenton
Tennessee has a humid climate with hot summers and relatively mild winters. Elevation in the east can make mountain locations notably cooler and wetter.
Trenton is part of the South weather region. The forecast point is near 35.98°N latitude and 88.94°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Trenton weather today
Partly Cloudy and 77°F in Trenton, TN. Today's high is 84°F with a 17% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 20%, pressure is 30.09 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Trenton
Sunrise is at 06:46 AM and sunset is at 06:47 PM. Tomorrow's forecast calls for Overcast with a high near 84°F and a low near 65°F. The maximum rain chance is 17%.