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Dukes Lake, TN Weather Forecast
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Dukes Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT |
 |  | | | | |  |  | | | |  |
| Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of Showers | Sunny | Mostly Clear | Sunny | Partly Cloudy |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 305 AM CDT Wed Sep 02 2026 
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Issued: 603 AM CDT Wed Sep 2 2026
Key Messages
Issued at 602 AM CDT Wed Sep 2 2026- A prolonged period of dangerous heat continues, with an areawide Heat Advisory in effect today through Saturday.
- Heat index values will frequently exceed 100 degrees, and limited overnight cooling will significantly increase heat stress.
- Isolated showers are possible Thursday and Friday afternoon, with the highest chances along and just west of the Tennessee River.
Discussion
... (Tonight through next Tuesday) Issued at 1029 PM CDT Tue Sep 1 2026
Stro...