Weather in Cosby, TN
Updated 2026-08-11 11:15 local time · ZIP codes 37722
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
88°4% rain90°2% rain90°2% rain90°2% rain90°2% rain90°1% rain89°2% rain87°2% rain83°3% rain81°3% rain
80°3% rain78°3% 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 4%).
It feels like 96°F with winds near 4 mph.
81°F, 3% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 10 mph.
Current temperature is 88°F, wind 4 mph, rain chance up to 4%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Cosby weather today
Sunny and 88°F in Cosby, TN. Today's high is 90°F with a 3% rain chance. Winds are around 4 mph with gusts near 4 mph. Relative humidity is 61%, pressure is 30.14 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Cosby
Sunrise is at 06:48 AM and sunset is at 08:27 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 88°F and a low near 64°F. The maximum rain chance is 77%.