St. Marks Square, GA Weather Forecast
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St. Marks Square Weather Forecast
| OVERNIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Mostly Cloudy | Mostly Cloudy | Chance of Showers | Mostly Sunny | Clearing | Clear | Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of Showers |
| Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C |
| POP: 20% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1157 PM EST Tue Nov 10 2026 

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Issued: 1211 AM EST Wed Nov 11 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- Strong Cold Front Passage Late Thursday. Small Craft Advisory Conditions Likely from Thursday Afternoon. Patchy Frost Possible Across Inland Southeast GA on Sat-Sun
Aviation
/06Z WEDNESDAY THROUGH 06Z THURSDAY/... VFR cigs expected through the period with moderate to high confidence cigs down to as low as 8000-12000 ft through Wednesday. From 06z to 14z Wednes...
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