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St Augustine Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT |
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| Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 70°FLo: 21°C | Hi: 75°FHi: 24°C | Lo: 70°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 70°FLo: 21°C | Hi: 75°FHi: 24°C | Lo: 70°FLo: 21°C | Hi: 75°FHi: 24°C | Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C Lo: 69°FLo: 21°C | Lo: 69°FLo: 21°C |
| POP: 20% | POP: 40% | POP: 40% | POP: 30% | POP: 30% | POP: 50% | POP: 50% | POP: 50% | POP: 40% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 802 PM EDT Thu Oct 29 2026 
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Issued: 905 PM EDT Thu Oct 29 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- Coastal and Marine Hazards Continue into the Upcoming Weekend. Coastal Flood Warning Moderate Flooding along the St. Johns River Basin. Coastal Flood Advisory along the Atlantic Coast for Minor Flooding Around Times of High Tide. High Surf Advisory through Late Thursday Night at Northeast FL Beaches. High Risk for Rip Currents at all Area Beaches through th...