Clay County, TN Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Clay County, TN Weather Forecast

Current Conditions

Settings
Clay County TN weather  - Clear - 39°F
Clear
39°F
Updated 5:06 am
Feels Like 33°F
Humidity 86%
Wind ENE 3 mph
Barometer  30.44 in
Dew Point 35°F
Clay County TN weather  - Clear - 4°C
Clear
4°C
Updated 5:06 am
Feels Like 1°C
Humidity 86%
Wind ENE 5 km/h
Barometer  103 kPa
Dew Point 2°C

Clay County Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Clay County, TN Weather - Today Sunny Clay County, TN Weather - Tonight Clear Clay County, TN Weather - Monday Sunny Clay County, TN Weather - Monday Night Clear Clay County, TN Weather - Tuesday Sunny Clay County, TN Weather - Tuesday Night Mostly Clear Clay County, TN Weather - Wednesday Sunny Clay County, TN Weather - Wednesday Night Clear Clay County, TN Weather - Thursday Sunny Clay County, TN Weather - Thursday Night Clear Clay County, TN Weather - Friday Sunny Clay County, TN Weather - Friday Night Clear
Sunny Clear Sunny Clear Sunny Mostly Clear Sunny Clear Sunny Clear Sunny Clear
Hi: 69°FHi: 21°C
Lo: 40°FLo: 4°C Hi: 71°FHi: 22°C
Lo: 41°FLo: 5°C Hi: 71°FHi: 22°C
Lo: 41°FLo: 5°C Hi: 75°FHi: 24°C
Lo: 41°FLo: 5°C Hi: 71°FHi: 22°C
Lo: 41°FLo: 5°C Hi: 71°FHi: 22°C
Lo: 45°FLo: 7°C
POP = Probability of Precipitation.
Weather Outlook Updated: 133 AM CDT Sun Oct 18 2026 Clay County, TN Weather - WeatherWorld.com

Trending Headlines

Clay County Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Clay County Quick Facts

National Two Day Weather Forecast


E-mail the Clay County Weather Forecast

Voice your opinion or tell us about page issues...

Clay County Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 1223 AM CDT Sun Oct 18 2026

Key Messages

Updated at 1221 AM CDT Sun Oct 18 2026
  • Patchy frost overnight, especially for the Upper Cumberland.
  • Cool nights and mild days through the week. Highs mainly in the 70s, maybe some lower 80s late week.
  • Dry pattern for the rest of the month with drought conditions worsening.

Aviation

... (06Z TAFS) Issued at 1221 AM CDT Sun Oct 18 2026

VFR conditions forecast across Middle Tennessee airports. Light NE winds are forecast overnight, becoming SE after sunrise with clear skies through the per...