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Casteel Lake, GA Weather Forecast
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Casteel Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | | | | |  | | |  | |
| Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clearing | Sunny | Partly Cloudy | Chance of T-Storm | Partly Cloudy |
| Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | 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: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 227 PM EDT Sun Aug 30 2026 
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Issued: 216 PM EDT Sun Aug 30 2026
Key Messages
- High pressure will promote drier conditions and warming temperatures.
- Isolated thunderstorms will be possible in central Georgia this afternoon and Monday afternoon.
- Above normal temperatures and heat index values in the triple digits will persist alongside mostly dry conditions through the end of the week.
Aviation
... (18Z TAFS) Issued at 128 PM EDT Sun Aug 30 2026
Ceilings continue to lift to the prevailing Low-VFR/VFR range with some patchy MVFR improving through 20Z. The Cu field w...