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.

Fog/Mist

65°F

18°C

Humidity 97%
Wind Speed SW 8 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 64°F (18°C)
Visibility 5.00 mi
Last update 19 Feb 7:56 am EST
Extended Forecast for

Saint Augustine Beach FL

  • Today

    Today: Patchy dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 79 °F

    Patchy Dense
    Fog then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Southwest wind around 9 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 59. Southwest wind 5 to 9 mph.

    Low: 59 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 81. Southwest wind 6 to 11 mph, with gusts as high as 17 mph.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Partly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly sunny, with a high near 72. Breezy. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Breezy.

    Low: 40 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 56. Breezy.

    High: 56 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Patchy dense fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 60. Southwest wind around 9 mph.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Friday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 59. Southwest wind 5 to 9 mph.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 81. Southwest wind 6 to 11 mph, with gusts as high as 17 mph.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 61.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly sunny, with a high near 72. Breezy. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 40. Breezy.
Monday
Sunny, with a high near 56. Breezy.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Beach FL
 29.85°N 81.28°W
Last Update:
7:01 am EST Feb 19, 2026
Forecast Valid:
8am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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