Weather in Sparta, TN
Updated 2026-09-26 11:45 local time · ZIP codes 38583
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
70°1% rain
74°2% rain74°2% rain75°1% rain74°1% rain
72°6% rain
69°12% rain
68°11% rain
65°9% rain61°13% rain59°9% rain
57°4% 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 13%).
It feels like 67°F with winds near 3 mph.
74°F, 1% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 13 mph.
Current temperature is 70°F, wind 3 mph, rain chance up to 13%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Sparta
Tennessee has a humid climate with hot summers and relatively mild winters. Elevation in the east can make mountain locations notably cooler and wetter.
Sparta is part of the South weather region. The forecast point is near 35.93°N latitude and 85.46°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.
Sparta weather today
Sunny and 70°F in Sparta, TN. Today's high is 75°F with a 4% rain chance. Winds are around 3 mph with gusts near 4 mph. Relative humidity is 35%, pressure is 30.08 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Sparta
Sunrise is at 06:33 AM and sunset is at 06:33 PM. Tomorrow's forecast calls for Overcast with a high near 74°F and a low near 53°F. The maximum rain chance is 6%.