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Sixty Six Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | |  |  |  |  |  | | | | |
| Sunny | Partly Cloudy | Sunny | Mostly Cloudy | Mostly Cloudy | Cloudy | Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Chance of Showers |
| Hi: 73°FHi: 23°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 73°FHi: 23°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 77°FHi: 25°C | Lo: 55°FLo: 13°C |
| POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 228 PM EDT Thu Oct 29 2026 
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Issued: 122 PM EDT Thu Oct 29 2026
Key Messages
Updated at 103 PM EDT Thu Oct 29 2026- Dry conditions will continue for the next several days with mild highs in the 70s and seasonally cool lows in the 40s.
- Chance of light rain on Sunday and Sunday night, mainly in the Plateau and southern TN Valley.
- A return to dry and mild weather for the first couple of days next week, then rain chances return for midweek.
Discussion
... Issued at 103 PM EDT Thu Oct 29 2026
For the next few days, the pleasant fall weather will continue. A mid/upper ...