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

47°F

8°C

Humidity 93%
Wind Speed W 3 mph
Barometer 30.16 in (1021.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 4 Dec 4:56 am EST
Extended Forecast for

Saint Augustine FL

  • Today

    Today: Mostly sunny, with a high near 68. North wind 5 to 10 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Northeast wind 6 to 9 mph becoming south after midnight.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78. South wind 8 to 13 mph, with gusts as high as 17 mph.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 61. Southwest wind 6 to 8 mph.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 70. West wind 6 to 10 mph becoming north in the afternoon.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Cloudy, with a low around 60. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 71. Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 65. Breezy.

    High: 65 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 68. North wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 59. Northeast wind 6 to 9 mph becoming south after midnight.
Friday
Partly sunny, with a high near 78. South wind 8 to 13 mph, with gusts as high as 17 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61. Southwest wind 6 to 8 mph.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 70. West wind 6 to 10 mph becoming north in the afternoon.
Saturday Night
Showers likely, mainly after 1am. Cloudy, with a low around 60. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 71. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 65. Breezy.
Monday Night
Mostly cloudy, with a low around 52. Breezy.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.3°W
Last Update:
4:01 am EST Dec 4, 2025
Forecast Valid:
5am EST Dec 4, 2025-6pm EST Dec 10, 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