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

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

55°F

13°C

Humidity 87%
Wind Speed SW 3 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 3 Jan 12:56 am EST
Extended Forecast for

Saint Augustine Beach FL

  • Overnight

    Overnight: Mostly clear, with a low around 52. Southwest wind around 8 mph, with gusts as high as 16 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 75. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Low around 54. Southwest wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 64. North wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 64 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. North wind 6 to 8 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 52. Southwest wind around 8 mph, with gusts as high as 16 mph.
Saturday
A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 75. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Low around 54. Southwest wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy, with a high near 64. North wind 10 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 52. North wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 70.
Monday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 55.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Beach FL
 29.83°N 81.28°W
Last Update:
12:26 am EST Jan 3, 2026
Forecast Valid:
1am EST Jan 3, 2026-6pm EST Jan 9, 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