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.

Overcast

61°F

16°C

Humidity 78%
Wind Speed NE 5 mph
Barometer 30.18 in (1021.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 4 Dec 7:56 pm EST
Extended Forecast for

Saint Augustine FL

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Northeast wind 7 to 9 mph becoming south after midnight.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 78. Breezy, with a south wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 78 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 61. West wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 16 mph.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 72. North wind 6 to 11 mph, with gusts as high as 17 mph.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 60. North wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 72. Chance of precipitation is 80%.

    High: 72 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 1am. Cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 66. Breezy.

    High: 66 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. Windy.

    Low: 52 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. Northeast wind 7 to 9 mph becoming south after midnight.
Friday
Mostly cloudy, with a high near 78. Breezy, with a south wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 61. West wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 16 mph.
Saturday
A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 72. North wind 6 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Showers likely. Cloudy, with a low around 60. North wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 72. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before 1am. Cloudy, with a low around 57. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 66. Breezy.
Monday Night
Mostly cloudy, with a low around 52. Windy.
Tuesday
Mostly sunny, with a high near 65. Breezy.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.88°N 81.3°W
Last Update:
5:01 pm EST Dec 4, 2025
Forecast Valid:
8pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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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