Weather in Gallatin, TN
Updated 2026-09-26 09:00 local time · ZIP codes 37066
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
61°11% rain
64°7% rain68°10% rain72°5% rain73°9% rain71°9% rain70°10% rain68°9% rain69°10% rain
69°4% rain
64°6% rain
62°11% 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 11%).
It feels like 54°F with winds near 8 mph.
69°F, 4% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 61°F, wind 8 mph, rain chance up to 11%.
UV index is 1.
Local weather characteristics in Gallatin
Tennessee has a humid climate with hot summers and relatively mild winters. Elevation in the east can make mountain locations notably cooler and wetter.
Gallatin is part of the South weather region. The forecast point is near 36.39°N latitude and 86.45°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.
Gallatin weather today
Overcast and 61°F in Gallatin, TN. Today's high is 73°F with a 5% rain chance. Winds are around 8 mph with gusts near 13 mph. Relative humidity is 47%, pressure is 30.12 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Gallatin
Sunrise is at 06:37 AM and sunset is at 06:37 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 78°F and a low near 53°F. The maximum rain chance is 5%.