National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Marine and Surf Conditions - Updated Briefing

Dangerous marine and surf conditions will continue during the next several days, with coastal flooding and heavy rainfall expected to develop beginning on Thursday. Continue to monitor this updated briefing for the latest information on expected impacts to our area. Read More >

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Mostly Cloudy

N/A

Humidity NA
Wind Speed NW 8 mph
Barometer 29.87 in
Dewpoint N/A
Visibility 10.00 mi
Last update 1 Oct 3:56 am EDT
Extended Forecast for

St. Augustine Airport FL

High Surf Advisory October 1, 04:16am until October 5, 05:00am
Coastal Flood Advisory October 1, 04:16am until October 3, 05:00am
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Advisory
  •  
    High Surf Advisory October 1, 04:16am until October 5, 05:00am
    Coastal Flood Advisory October 1, 04:16am until October 3, 05:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and 1am. Partly cloudy, with a low around 73. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms and
    Breezy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 82. Breezy, with a northeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. Breezy, with an east wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly sunny, with a high near 82. Breezy, with a northeast wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Breezy.

    Low: 72 °F

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Breezy. Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Breezy.

    Low: 73 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 82. North wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
A slight chance of showers and thunderstorms between 11pm and 1am. Partly cloudy, with a low around 73. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 82. Breezy, with a northeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. Breezy, with an east wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly sunny, with a high near 82. Breezy, with a northeast wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Breezy.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Breezy. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Breezy.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Breezy. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Breezy. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
St. Augustine Airport FL
 29.95°N 81.35°W
Last Update:
1:26 am EDT Oct 1, 2025
Forecast Valid:
4am EDT Oct 1, 2025-6pm EDT Oct 7, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation