St Augustine, FL Weather Forecast

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St Augustine, FL Weather Forecast

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St Augustine FL weather  - Mist - 71°F
Mist
71°F
Updated 11:41 am
Feels Like 70°F
Humidity 94%
Wind N 22 mph
Barometer  30.15 in
Dew Point 69°F
St Augustine FL weather  - Mist - 22°C
Mist
22°C
Updated 11:41 am
Feels Like 21°C
Humidity 94%
Wind N 35 km/h
Barometer  102.1 kPa
Dew Point 21°C

St Augustine Weather Forecast

REST OF TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
St Augustine, FL Weather - Rest Of Today Chance Of Showers St Augustine, FL Weather - Tonight Showers Likely St Augustine, FL Weather - Thursday Showers Likely St Augustine, FL Weather - Thursday Night Chance Of Showers St Augustine, FL Weather - Friday Chance Of Showers St Augustine, FL Weather - Friday Night Chance Of Showers St Augustine, FL Weather - Saturday Chance Of T-Storm St Augustine, FL Weather - Saturday Night Chance Of T-Storm St Augustine, FL Weather - Sunday Chance Of T-Storm St Augustine, FL Weather - Sunday Night Chance Of T-Storm St Augustine, FL Weather - Monday Chance Of T-Storm St Augustine, FL Weather - Monday Night Chance Of Showers
Chance of Showers Showers Likely Showers Likely 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 T-Storm Chance of Showers
Hi: 79°FHi: 26°C
Lo: 70°FLo: 21°C Hi: 79°FHi: 26°C
Lo: 70°FLo: 21°C Hi: 79°FHi: 26°C
Lo: 70°FLo: 21°C Hi: 79°FHi: 26°C
Lo: 70°FLo: 21°C Hi: 79°FHi: 26°C
Lo: 69°FLo: 21°C
Hi: 79°FHi: 26°C
Lo: 69°FLo: 21°C
Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C
POP: 20% POP: 70% POP: 70% POP: 20% POP: 20% POP: 20% POP: 20% POP: 30% POP: 60% POP: 60% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 1002 AM EDT Wed Oct 28 2026 St Augustine, FL Weather - WeatherWorld.com

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Issued: 924 AM EDT Wed Oct 28 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 Flood Warnings Remain in Effect through Thursday Night along the coast, the Intracoastal Waterway, and the Entirety of the St. Johns River basin.
  • Coastal and Marine Hazards Continue into the Upcoming Weekend. Extended Duration of Moderate Tidal Flooding within the St. Johns River Basin Continues into the Upcoming Weekend. High Surf Advisory through T...