Carter County, TN Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Carter 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 2pm. Mostly sunny, with a high near 78. West wind around 3 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Carter County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Carter County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 15 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 11:18 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Carter County
Thursday looks like the warmest upcoming period in Carter County at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 5 to 17 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 11:18 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 8pm. Mostly clear, with a low around 59. Chance of precipitation is 20%.
Rain showers likely after 8am. Mostly sunny, with a high near 73. Chance of precipitation is 60%.
Rain showers likely before 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Mostly sunny, with a high near 55.
Clear, with a low around 33.
Sunny, with a high near 59.
Mostly clear, with a low around 36.
Sunny, with a high near 64.
Partly cloudy, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
78°F |
3 mph
W
|
|
Thursday Night
Oct 15
|
Slight Chance Rain Showers then Mostly Clear
|
59°F |
0 to 3 mph
SW
|
|
Friday
Oct 16
|
Rain Showers Likely
|
73°F |
5 to 17 mph
W
|
|
Friday Night
Oct 16
|
Rain Showers Likely
|
36°F |
16 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
55°F |
6 to 16 mph
NW
|
|
Saturday Night
Oct 17
|
Clear
|
33°F |
5 mph
E
|
|
Sunday
Oct 18
|
Sunny
|
59°F |
5 mph
SE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
36°F |
5 mph
SE
|
|
Monday
Oct 19
|
Sunny
|
64°F |
3 mph
SE
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
43°F |
3 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Carter County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Carter County.
Largest mapped city population in this region: 13,479.
