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City of Keystone Heights, FloridaKeystone Heights, FL Weather Forecast
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Keystone Heights Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | |  |  | | | | |  | | |
| Mostly Sunny | Patchy Fog | Patchy Fog | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Clear | Mostly Clear | Sunny | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C Lo: 41°FLo: 5°C | Hi: 60°FHi: 16°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 432 AM EST Mon Nov 09 2026 
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Issued: 510 AM EST Mon Nov 9 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- High Risk for Rip Currents at Northeast FL Beaches Today. Moderate Risk at Southeast GA beaches
- Areas of Dense Fog this Morning. Visibilities Less Than 1/4 Mile at Times
- Strong Cold Frontal Passage expected Thursday/Friday. Small Craft Advisory conditions expected over marine waters. Patchy frost possible inland SE GA this weekend
Aviation
/12Z MONDAY THROUGH ...