| National Weather Service Forecast for:
Greeneville, TN Issued by: National Weather Service Morristown, TN |
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| Updated: Tue, 15-Sep-2026 7:06am EDT | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly sunny, with a high near 90. South wind 0 to 5 mph. |
| Tonight |
Mostly clear, with a low around 65. Southeast wind 0 to 10 mph. |
| Wednesday |
Mostly sunny, with a high near 90. North wind 0 to 5 mph. |
| Wednesday Night |
Mostly clear, with a low around 66. Southeast wind 0 to 5 mph. |
| Thursday |
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. West wind 0 to 5 mph. Chance of precipitation is 20%. |
| Thursday Night |
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. East wind 0 to 5 mph. Chance of precipitation is 20%. |
| Friday |
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. North wind 0 to 5 mph. Chance of precipitation is 20%. |
| Friday Night |
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 20%. |
| Saturday |
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Chance of precipitation is 30%. |
| Saturday Night |
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%. |
| Sunday |
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%. |
| Sunday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%. |
| Monday |
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 85. Chance of precipitation is 60%. |
| Monday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. |
Forecast from NOAA-NWS for Greeneville, TN.


