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Town of Greeneville, TNGreeneville, TN Weather Forecast
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| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  | | | | | | | |  |  |  |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 706 AM EDT Sat Sep 26 2026 
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Issued: 712 AM EDT Sat Sep 26 2026
Key Messages
Updated at 702 AM EDT Sat Sep 26 2026- Fall-like temperatures continue through the weekend followed by warmer temperatures next week.
- Dry weather is expected to continue through at least midweek with rain chances possibly returning by Friday.
Discussion
... Issued at 129 AM EDT Sat Sep 26 2026
In the upper levels, a ridge is over the Mississippi Valley and a closed low is just off the coast of the Mid-Atlantic. At the surface, high pressure is centered over the Great Lakes extending sout...