Weather in Chattanooga, TN
Updated 2026-08-11 12:00 local time · ZIP codes 37402, 37403, 37404, 37405 + more
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
88°2% rain
96°2% rain96°2% rain96°2% rain95°3% rain94°3% rain95°1% rain91°1% rain87°2% rain
85°3% rain82°5% rain81°6% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 6%).
It feels like 91°F with winds near 4 mph.
87°F, 2% rain chance and 6 mph wind.
Visibility is around 10 mi; gusts may reach 12 mph.
Current temperature is 88°F, wind 4 mph, rain chance up to 6%.
UV index is 8. Sunscreen, shade and protective clothing are recommended.
Chattanooga weather today
Partly cloudy and 88°F in Chattanooga, TN. Today's high is 97°F with a 5% rain chance. Winds are around 4 mph with gusts near 5 mph. Relative humidity is 62%, pressure is 30.14 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Chattanooga
Sunrise is at 06:58 AM and sunset is at 08:34 PM. Tomorrow's forecast calls for Sunny with a high near 97°F and a low near 69°F. The maximum rain chance is 36%.