Devonia, TN Weather Forecast
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Devonia Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 73°FHi: 23°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 60°FLo: 16°C | Hi: 77°FHi: 25°C | Lo: 59°FLo: 15°C |
| POP: 50% | POP: 90% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 228 PM EDT Wed Oct 07 2026 

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Issued: 229 PM EDT Wed Oct 7 2026
Key Messages
Updated at 226 PM EDT Wed Oct 7 2026- Dry weather is expected through Friday with daytime highs rising well into the 70s and 80s.
- Tropical Storm Isaias will move north into the Tennessee valley this weekend. Heavy rains are possible for the Plateau, southeast Tennessee, and southwest North Carolina for Saturday and Saturday night.
- Strong and gusty winds are likely area-wide for Saturday and Saturday night with High Winds over the far east Tennessee Mountains and Foothills, and souther...
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