Afton, TN Weather Forecast
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Afton Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear |
| Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 73°FHi: 23°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C |
| POP: 90% | POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 706 AM EDT Wed Sep 23 2026 

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Issued: 728 AM EDT Wed Sep 23 2026
Key Messages
Updated at 719 AM EDT Wed Sep 23 2026- Scattered to numerous thunderstorms today, with lighter rain showers on Thursday. A low chance for flash flooding exists with any prolonged heavy rainfall today.
- Comfortable early fall weather with no rain chances beginning Friday and persisting through the weekend.
Discussion
... Issued at 138 AM EDT Wed Sep 23 2026
Here in southern Appalachia, we`re getting another bout of homegrown showers and thunderstorms today. A diving trough cutting to the s...
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