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

57°F

14°C

Humidity 81%
Wind Speed Calm
Barometer 29.98 in (1015.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 2 Jan 7:56 pm EST
Extended Forecast for

Saint Augustine Beach FL

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Southwest wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 75. Breezy, with a south wind 9 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. Low around 54. Southwest wind 9 to 13 mph becoming west 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

  • Sunday

    Sunday: Mostly cloudy, with a high near 64. North wind 10 to 14 mph, with gusts as high as 17 mph.

    High: 64 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. North wind around 8 mph.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. Southwest wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday
A 30 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 75. Breezy, with a south wind 9 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Showers and thunderstorms. Low around 54. Southwest wind 9 to 13 mph becoming west 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 17 mph.
Sunday Night
Partly cloudy, with a low around 51. North wind around 8 mph.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Sunny, with a high near 73.
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 58.
Friday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Beach FL
 29.83°N 81.28°W
Last Update:
8:26 pm EST Jan 2, 2026
Forecast Valid:
8pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
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