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Castlewood Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Clearing | Chance of T-Storm |
| Lo: 60°FLo: 16°C | Hi: 83°FHi: 28°C | Lo: 61°FLo: 16°C | Hi: 87°FHi: 31°C | Lo: 65°FLo: 18°C | Hi: 87°FHi: 31°C | Lo: 65°FLo: 18°C | Hi: 83°FHi: 28°C | Lo: 65°FLo: 18°C | Hi: 83°FHi: 28°C | Lo: 65°FLo: 18°C | Hi: 83°FHi: 28°C |
| POP: 40% | POP: 50% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 243 AM EDT Tue Sep 15 2026 
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Issued: 240 AM EDT Tue Sep 15 2026
Key Messages
Updated at 239 AM EDT Tue Sep 15 2026- Above normal temperatures continue through this week.
- Most areas will remain dry this week, but the mountains will have some low chances of showers.
Discussion
... Issued at 239 AM EDT Tue Sep 15 2026
A large high pressure ridge will dominate the pattern across the Southeast this week. The main impact of the ridge will be abnormally warm temperatures continuing each day, with highs in the upper 80s to mid 90s in most of the TN Valley. CHA`s streak o...