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Maynardville, TN Weather Forecast
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Maynardville Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
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| Patchy Fog | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm |
| Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 30% | POP: 20% | POP: 40% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 106 AM EDT Thu Sep 17 2026 
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Issued: 240 AM EDT Thu Sep 17 2026
Key Messages
Updated at 239 AM EDT Thu Sep 17 2026- Well above normal temperatures to persist through early next week. Slight cooling towards the end of the forecast period mid-week.
- Increasing rain chances for the higher terrain this weekend into next week with the valley least likely to see rain, similar to a typical summer pattern.
Discussion
... Issued at 239 AM EDT Thu Sep 17 2026
An approximate 600 dam upper high centered nearly overhead earlier, has begun it`s journey of weakening and cycling ...