Loudon County, TN Weather Forecast
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Loudon County Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clearing | Sunny | Mostly Clear | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Partly Cloudy |
| Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C |
| POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 706 AM EDT Mon Aug 31 2026 

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Issued: 1256 PM EDT Mon Aug 31 2026
Key Messages
Updated at 1254 PM EDT Mon Aug 31 2026- Hot and humid conditions will continue with highs well into the 90s and heat indices reaching or exceeding 100 for most by mid- week.
- Other than isolated storms in the mountains the next few days, rain chances do not return area-wide until late in the week into the weekend.
Discussion
... Issued at 243 AM EDT Mon Aug 31 2026
For much of the week ahead, longwave troughing will remain well to our north. A strong ridge of high pressure will continue t...
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