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Santee Lake, GA Weather Forecast
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Santee Lake Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | | | | | | | | | |
| Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°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 | 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 | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C |
| POP: 50% | POP: 70% | POP: 70% | POP: 70% | POP: 20% | POP: 20% | POP: 20% | POP: 50% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1252 AM EDT Fri Aug 21 2026 
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Issued: 837 PM EDT Thu Aug 20 2026
Key Messages
For the latest NE FL and SE GA Daily Key Messages please visit: https:/www.weather.gov/media/jax/briefings/nws-jax-briefing.pdf- Heat Advisories for Portions of NE FL Friday
- Numerous Afternoon and Evening TStorms on Friday & Saturday
- Isolated to Scattered Afternoon & Evening TStorms Sun - Wed
Aviation
/00Z FRIDAY THROUGH 00Z SATURDAY/... Shower and thunderstorm coverage will continue to decrease as VCSH or -RA noted in TAFs. Kept MVFR fog prevailing at VQQ ...