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

Localized Flooding through the Weekend followed by a Moderate Nor'easter and Tidal Flooding Next Week

Tropical moisture will fuel high chances for rain early this week along a stalling cold front. Several inches of rain are expected to fall through Tuesday that will increase the risk for localized flooding each day. A Moderately Strong Nor'easter will develop Tuesday and bring gusty winds, dangerous surf/rip currents, and potential for moderate tidal flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Mostly Cloudy

78°F

26°C

Humidity 97%
Wind Speed Calm
Barometer 30.00 in (1015.9 mb)
Dewpoint 77°F (25°C)
Visibility 7.00 mi
Heat Index81°F (27°C)
Last update 5 Oct 7:56 am EDT
Extended Forecast for

Saint Augustine Shores FL

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 83. North wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 83 °F

    Chance
    T-storms then
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 71. North wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 71 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 79. Northeast wind 7 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 79 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 71. Northeast wind 8 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.

    Low: 71 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 80. Windy, with a northeast wind 16 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 80 °F

    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Breezy. Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 81. Windy.

    High: 81 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Cloudy, with a low around 71.

    Low: 71 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Breezy. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 83. North wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 71. North wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 79. Northeast wind 7 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 71. Northeast wind 8 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 80. Windy, with a northeast wind 16 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Breezy. Chance of precipitation is 40%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 81. Windy.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 71.
Friday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Breezy. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 71. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm. High near 82. Breezy. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 72. Breezy. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Shores FL
 29.81°N 81.31°W
Last Update:
2:21 am EDT Oct 5, 2026
Forecast Valid:
8am EDT Oct 5, 2026-6pm EDT Oct 11, 2026
 
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