Weather WorldCannon County, TN Weather Forecast
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Cannon County Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
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| Patchy Fog | Chance of T-Storm | Patchy Fog | Chance of Showers | Patchy Fog | Patchy Fog | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 613 PM CDT Tue Sep 22 2026 
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Issued: 1221 AM CDT Wed Sep 23 2026
Key Messages
Updated at 1218 AM CDT Wed Sep 23 2026- Low chance for strong to severe storms on the Cumberland Plateau Wednesday. Gusty winds and hail are the main concerns.
- Aside from additional low rain chances on the Plateau Thursday, cooler and mostly dry conditions will persist into the weekend.
Aviation
... (06Z TAFS) Issued at 1218 AM CDT Wed Sep 23 2026
Low stratus across Middle TN is bringing widespread MVFR to IFR cigs which will continue through at least mid-Wednesday afternoon. Patchy fog ...