Clay County, TN Weather Forecast
County weather hub
Partly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Clay County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Heat index values as high as 100. Southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Clay County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Clay County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 16 to Jul 22, 2026
- Latest sync
- Jul 16, 2026 9:22 AM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Clay County
Today looks like the warmest upcoming period in Clay County at 90 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Today at about 0 to 5 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 9:22 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KOHX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 9pm, then patchy fog. Mostly cloudy, with a low around 73. West southwest wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Areas of fog before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 99. West southwest wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 10pm, then a chance of showers and thunderstorms between 10pm and 2am, then a chance of rain showers and patchy fog. Partly cloudy, with a low around 72. West southwest wind 0 to 5 mph. Chance of precipitation is 60%.
A chance of rain showers before 7am, then showers and thunderstorms. Mostly sunny, with a high near 88. West southwest wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 72. West southwest wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms likely before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 88. West wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 69. North northeast wind 0 to 5 mph. Chance of precipitation is 60%.
Mostly sunny, with a high near 89. Southwest wind 0 to 5 mph.
Partly cloudy, with a low around 71.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 40%.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 16
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
SW
|
|
Tonight
Jul 16
|
Slight Chance Showers And Thunderstorms then Patchy Fog
|
73°F |
0 mph
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
WSW
|
|
Friday Night
Jul 17
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
WSW
|
|
Saturday
Jul 18
|
Showers And Thunderstorms
|
88°F |
0 to 5 mph
WSW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
WSW
|
|
Sunday
Jul 19
|
Showers And Thunderstorms Likely
|
88°F |
0 to 5 mph
W
|
|
Sunday Night
Jul 19
|
Showers And Thunderstorms Likely
|
69°F |
0 to 5 mph
NNE
|
|
Monday
Jul 20
|
Mostly Sunny
|
89°F |
0 to 5 mph
SW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
71°F |
0 mph
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
WSW
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
NW
|
|
Wednesday
Jul 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Jul 22
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
0 to 5 mph
NNE
|
Major City Forecasts
Live forecast snapshots for major cities across Clay County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Clay County.
Largest mapped city population in this region: 1,407.