Flood Watches through Tues Evening and Coastal Flood Advisories through Early Thurs

Tropical moisture and a stalling cold front will fuel waves of downpours during the next several days. Several inches of rain are expected to fall along the I-95 corridor, increasing the risk for flooding, especially for urban and normally flood prone locations. Nor'easter conditions will bring gusty winds, dangerous surf and rip currents, and the potential for moderate tidal flooding. Read More >

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fog/Mist

78°F

26°C

Humidity 90%
Wind Speed NE 10 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 75°F (24°C)
Visibility 5.00 mi
Heat Index80°F (27°C)
Last update 6 Oct 8:56 am EDT
Extended Forecast for

Saint Augustine FL

Flood Watch October 6, 10:00am until October 6, 08:00pm
Coastal Flood Advisory October 6, 12:00pm until October 8, 05:00am
High Surf Advisory October 6, 05:00pm until October 8, 05:00am
Click here for hazard details and duration
Flood Watch
Coastal Flood Advisory
High Surf Advisory
  • Today

    Today: Showers and possibly a thunderstorm.  High near 77. Breezy, with a northeast wind 9 to 17 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 77 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Steady temperature around 76. Windy, with a northeast wind 16 to 22 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 76 °F

    Showers and
    Windy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. Windy, with a northeast wind 17 to 22 mph, with gusts as high as 31 mph.  New rainfall amounts between three quarters and one inch possible.

    High: 79 °F

    Chance
    T-storms and
    Breezy then
    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. Windy, with a northeast wind 17 to 21 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    Low: 74 °F

    Chance
    Showers and
    Windy

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 79. Windy, with a northeast wind 18 to 22 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 73. Windy.  Chance of precipitation is 70%.

    Low: 73 °F

    Showers
    Likely and
    Windy

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 80. Windy.  Chance of precipitation is 80%.

    High: 80 °F

    Showers and
    Windy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 73. Breezy.  Chance of precipitation is 80%.

    Low: 73 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 81. Windy.  Chance of precipitation is 80%.

    High: 81 °F

    Showers and
    Windy

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 77. Breezy, with a northeast wind 9 to 17 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm. Steady temperature around 76. Windy, with a northeast wind 16 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Windy, with a northeast wind 17 to 22 mph, with gusts as high as 31 mph. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Windy, with a northeast wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Thursday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 79. Windy, with a northeast wind 18 to 22 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 73. Windy. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 80. Windy. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 73. Breezy. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 81. Windy. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 74. Breezy. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Breezy. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Columbus Day
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.88°N 81.3°W
2:20 am EDT Oct 6, 2026
9am EDT Oct 6, 2026-6pm EDT Oct 12, 2026
 
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