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

43°F

6°C

Humidity 97%
Wind Speed Calm
Barometer 30.29 in (1025.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 9 Feb 5:56 am EST
Extended Forecast for

Saint Augustine Beach FL

  • Today

    Today: Mostly sunny, with a high near 66. Calm wind becoming northeast 5 to 8 mph in the morning.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind becoming south around 6 mph in the morning.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. South wind around 7 mph becoming west after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 72. West wind 7 to 10 mph, with gusts as high as 15 mph.

    High: 72 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 66. Calm wind becoming northeast 5 to 8 mph in the morning.
Tonight
Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 73. Calm wind becoming south around 6 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 50. South wind around 7 mph becoming west after midnight.
Wednesday
Mostly cloudy, with a high near 72. West wind 7 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 71.
Friday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 54.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 70.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 56.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 72. Breezy.
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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:
5:12 am EST Feb 9, 2026
Forecast Valid:
6am EST Feb 9, 2026-6pm EST Feb 15, 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